Maricopa County Library District: Littles Morning Craft – Bird Feeders
MCLDAZ - Litchfield Park Library 101 W. Wigwam Blvd., Litchfield Park
Maricopa County Library District: Picture Perfect Science
MCLDAZ - Queen Creek Library 21802 S. Ellsworth Rd., Queen Creek
Maricopa County Library District: Littles Evening Craft – Bird Feeders
MCLDAZ - Litchfield Park Library 101 W. Wigwam Blvd., Litchfield Park
Desert Botanical Garden: Community Day – Photography for Conservation
Desert Botanical Garden 1201 N. Galvin Pkwy., Phoenix
Children’s Museum of Phoenix: Thing-a-ma-jigs
Children's Museum of Phoenix 215 N. 7th St., Phoenix
Phoenix Public Library: Family Fun
Phoenix Public Library - Palo Verde Library 4402 N. 51st Ave., Phoenix
⭐ William C. Jack Elementary School: Family STEM Night
William C. Jack Elementary School 6600 W. Missouri Ave., Glendale
Arizona State Parks & Trails: Apple Packing Shed Open House
Slide Rock State Park 6871 AZ-89A, Sedona
Children’s Museum of Phoenix: Thing-a-ma-jigs
Children's Museum of Phoenix 215 N. 7th St., Phoenix
Tucson Botanical Gardens: Garden Story Time
Tucson Botanical Gardens 2150 N. Alvernon Way, Tucson
Chandler Public Library: STEAM Jr. – Music Makers
Chandler Public Library - Basha Campus 5990 S.Val Vista Dr., Chandler
Maricopa County Library District: LEGO Club
MCLDAZ - White Tank Library 20304 W. White Tank Mountain Rd., Waddell
Phoenix Public Library: Block Party
Phoenix Public Library - Saguaro Library 2808 N. 46th St., Phoenix
Children’s Museum of Phoenix: Thing-a-ma-jigs
Children's Museum of Phoenix 215 N. 7th St., Phoenix
Arizona Science Center: Dorrance DOME After Hours – Cosmic Treasure Chest: Unveiling the Universe with Rubin Observatory
Arizona Science Center 600 E. Washington St., Phoenix
Science Vortex Verde Valley: Makerspace Family Night
Science Vortex of Verde Valley 301 N. Willard St., Cottonwood
⭐Canyon Springs STEM Academy: Family STEM Night
Canyon Springs STEM Academy 42901 N. 45th Ave., Anthem
Arizona Science Center: Dorrance DOME After Hours – Moonbase: The Next Step
Arizona Science Center 600 E. Washington St., Phoenix
Arizona State Parks & Trails: Sonoran Desert Botany Hike
Lost Dutchman State Park 6109 N. Apache Trail, Apache Junction
Children’s Museum of Phoenix: Thing-a-ma-jigs
Children's Museum of Phoenix 215 N. 7th St., Phoenix
⭐Gilbert Rotary Centennial Observatory: Astronomy Observation
Riparian Preserve at Gilbert Water Ranch 2757 E. Guadalupe Rd., Gilbert
Tucson Amateur Astronomy Association: Stargazing at Catalina State Park
Catalina State Park 11570 N. Oracle Rd., Tucson
Arizona State Parks & Trails: Star Party at Catalina State Park
Catalina State Park 11570 N. Oracle Rd., Tucson
Children’s Museum of Phoenix: Thing-a-ma-jigs
Children's Museum of Phoenix 215 N. 7th St., Phoenix
Cave Creek Museum: Kiwanis’ Family Fun Days – Meet a Miner Day
Cave Creek Museum 6140 E . Skyline Dr., Cave Creek
Arizona State Parks & Trails: Saturday Nature Program
Catalina State Park 11570 N. Oracle Rd., Tucson
Arizona State Parks & Trails: Earth Day Celebration at Red Rock
Red Rock State Park 4050 Red Rock Loop Rd., Sedona
Arizona State Parks & Trails: Apple Packing Shed Open House
Slide Rock State Park 6871 AZ-89A, Sedona
Lowell Observatory: Orbits Curiosity Early Learners Camp – Planets: Terrestrial
Lowell Observatory 1400 W. Mars Hill Rd., Flagstaff
⭐ Rosson House at The Square PHX: Galaxy STEM Fest 2026
Rosson House at The Square PHX 113 N. 6th St., Phoenix
Arizona State Parks & Trails: Star Party at Kartchner Caverns
Kartchner Caverns State Park 2980 AZ-90, Benson
⭐Gilbert Rotary Centennial Observatory: Astronomy Observation
Riparian Preserve at Gilbert Water Ranch 2757 E. Guadalupe Rd., Gilbert
Arizona State Parks & Trails: Star Party at Cattail Cove
Cattail Cove State Park AZ-95, Lake Havasu City
Arizona State Parks & Trails: Apple Packing Shed Open House
Slide Rock State Park 6871 AZ-89A, SedonaWeek of Events
Monday, April 13, 2026
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April 13, 2026 -Reid Park Zoo: Sean Kenney’s Nature Pop!
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April 13, 2026 -Maricopa County Library District: Littles Morning Craft – Bird Feeders
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April 13, 2026 -Maricopa County Library District: Picture Perfect Science
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April 13, 2026 -Maricopa County Library District: Littles Evening Craft – Bird Feeders
Reid Park Zoo: Sean Kenney’s Nature Pop!
Part art. Part engineering. Totally amazing! Add a pop of wonder and a pinch of nostalgia to your spring with Sean Kenney’s Nature Pop! Marvel at over 40 wildly creative sculptures made entirely of LEGO® bricks at this exhibition, included with Zoo admission and free for Zoo members from 9 a.m. to 4 p.m. daily....
Maricopa County Library District: Littles Morning Craft – Bird Feeders
Spring is in full bloom, and the birds are ready to play! Little crafters are invited to create a one-of-a-kind bird feeder made from popsicle sticks — perfect for helping our feathered friends enjoy a tasty treat. Registration is highly recommended.
Maricopa County Library District: Picture Perfect Science
Picture books and science come together to inspire inquiry for all ages! Join us as we learn about different scientific concepts with picture books and hands-on experiments! 5-12 year olds; parent/guardian recommended but not required. Space is limited, please register only the child(ren) attending the program.
Maricopa County Library District: Littles Evening Craft – Bird Feeders
Spring is in full bloom, and the birds are ready to play! Little crafters are invited to create a one-of-a-kind bird feeder made from popsicle sticks - perfect for helping our feathered friends enjoy a tasty treat. Registration is highly recommended.
Tuesday, April 14, 2026
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April 14, 2026 -Desert Botanical Garden: Community Day – Photography for Conservation
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April 14, 2026 -Reid Park Zoo: Sean Kenney’s Nature Pop!
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April 14, 2026 -Children’s Museum of Phoenix: Thing-a-ma-jigs
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April 14, 2026 -Phoenix Public Library: Family Fun
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April 14, 2026 -⭐ William C. Jack Elementary School: Family STEM Night
Desert Botanical Garden: Community Day – Photography for Conservation
Your Garden, Your Way! We believe nature should be accessible to everyone. On Community Day pay what you can. Pay $5, $10, $15 or any amount that works for you. In return, your contribution nurtures the Garden’s research, conservation and protection of desert plants for generations to come. Join us each month: April 14: Photography for...
Reid Park Zoo: Sean Kenney’s Nature Pop!
Part art. Part engineering. Totally amazing! Add a pop of wonder and a pinch of nostalgia to your spring with Sean Kenney’s Nature Pop! Marvel at over 40 wildly creative sculptures made entirely of LEGO® bricks at this exhibition, included with Zoo admission and free for Zoo members from 9 a.m. to 4 p.m. daily....
Children’s Museum of Phoenix: Thing-a-ma-jigs
Using recyclables plus a dash of imagination, construct a one-of-a-kind masterpiece.
Phoenix Public Library: Family Fun
Join us at Palo Verde Library every Thursday for a STEAM activity, art project, game day, or another fun activity! *This program is best for ages 5 and up.
⭐ William C. Jack Elementary School: Family STEM Night
William C. Jack's is out of this world! STEM Night will engage students and families in science with presentations from community partners as well as student-led demonstrations and family STEM challenges. Arizona SciTech Festival Season is here! We hope to see you in many of the Festival's events all over Arizona. Check...
Wednesday, April 15, 2026
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April 15, 2026 -Reid Park Zoo: Sean Kenney’s Nature Pop!
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April 15, 2026 -Arizona State Parks & Trails: Apple Packing Shed Open House
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April 15, 2026 -Children’s Museum of Phoenix: Thing-a-ma-jigs
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April 15, 2026 -Tucson Botanical Gardens: Garden Story Time
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April 15, 2026 -Chandler Public Library: STEAM Jr. – Music Makers
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April 15, 2026 -Maricopa County Library District: LEGO Club
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April 15, 2026 -Phoenix Public Library: Block Party
Reid Park Zoo: Sean Kenney’s Nature Pop!
Part art. Part engineering. Totally amazing! Add a pop of wonder and a pinch of nostalgia to your spring with Sean Kenney’s Nature Pop! Marvel at over 40 wildly creative sculptures made entirely of LEGO® bricks at this exhibition, included with Zoo admission and free for Zoo members from 9 a.m. to 4 p.m. daily....
Arizona State Parks & Trails: Apple Packing Shed Open House
Experience a piece of Arizona history. Get an opportunity to explore the Pendley Homestead Apple Packing Shed. A ranger will be available to answer any questions about the homestead's history. Come and see the Bean Cutler 1933 Sorter and Bean Cutler Polisher added in 1946. Saturdays and Sundays from 10 a.m.-12 p.m. Resuming April 8,...
Children’s Museum of Phoenix: Thing-a-ma-jigs
Using recyclables plus a dash of imagination, construct a one-of-a-kind masterpiece.
Tucson Botanical Gardens: Garden Story Time
Join us every Wednesday at 10 am in the Education Classroom for an interactive story session. This fun hour features nature-themed stories, songs, puppets, and sensory activities! Held rain or shine. Kids of all ages welcome, but we are geared toward infants through 7-year-olds. Registration is not necessary. Free with Garden Admission.
Chandler Public Library: STEAM Jr. – Music Makers
Make Some Noise! Explore the world of sound as children experiment with water xylophones, make music with instruments, craft their own musical creations, and uncover the rhythm in math. Children ages 2 to 5 participate in fun and simple educational activities that introduce them to science, technology, engineering, art, and math. This program is designed to encourage...
Maricopa County Library District: LEGO Club
Let you imagination loose at LEGO Club! Each session will feature a new challenge to test your building skills and inspire creativity. All LEGOs will be provided. Children ages 5-12. Registration required for each child attending.
Phoenix Public Library: Block Party
Join us every Wednesday for a free form, brick building, engineering extravaganza! Ages 3-12
Thursday, April 16, 2026
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April 16, 2026 -Reid Park Zoo: Sean Kenney’s Nature Pop!
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April 16, 2026 -Children’s Museum of Phoenix: Thing-a-ma-jigs
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April 16, 2026 -Arizona Science Center: Dorrance DOME After Hours – Cosmic Treasure Chest: Unveiling the Universe with Rubin Observatory
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April 16, 2026 -Science Vortex Verde Valley: Makerspace Family Night
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April 16, 2026 -⭐Canyon Springs STEM Academy: Family STEM Night
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April 16, 2026 -Arizona Science Center: Dorrance DOME After Hours – Moonbase: The Next Step
Reid Park Zoo: Sean Kenney’s Nature Pop!
Part art. Part engineering. Totally amazing! Add a pop of wonder and a pinch of nostalgia to your spring with Sean Kenney’s Nature Pop! Marvel at over 40 wildly creative sculptures made entirely of LEGO® bricks at this exhibition, included with Zoo admission and free for Zoo members from 9 a.m. to 4 p.m. daily....
Children’s Museum of Phoenix: Thing-a-ma-jigs
Using recyclables plus a dash of imagination, construct a one-of-a-kind masterpiece.
Arizona Science Center: Dorrance DOME After Hours – Cosmic Treasure Chest: Unveiling the Universe with Rubin Observatory
Step into a new era of sky-watching in the Dorrance DOME as the NSF–DOE Vera C. Rubin Observatory unveils its first images and discoveries—from sweeping nebula mosaics and galaxy swarms to thousands of newly found asteroids captured in just hours. Join us on this live, presenter-led journey as we decode how Rubin’s 3,200-megapixel camera will...
Science Vortex Verde Valley: Makerspace Family Night
Families are welcome every Thursday to design, create, and collaborate! Try out sewing, animating, programming, inventing, and more! Join us to CrEaTE! Every Thursday. Every Thursday, 4:30-6:00
⭐Canyon Springs STEM Academy: Family STEM Night
Join us for a fun-filled night with interactive activities throughout the campus in Science, Technology, Engineering, and Math. Canyon Springs STEM Academy’s annual STEM Night is a campus-wide celebration of innovation, creativity, and hands-on learning. The event showcases student work from all grade levels, highlighting engineering design, coding, robotics, science investigations, and problem-solving challenges aligned...
Arizona Science Center: Dorrance DOME After Hours – Moonbase: The Next Step
Moonbase: The Next Step is the story of human endeavor, pushing scientific and technological advances to the limit. Traveling 250,000 miles and surviving the hostile and alien conditions of reduced gravity, extreme temperatures and toxic lunar dust, we explain the science and technology of the Artemis missions. Follow our story filled with awe, danger, trepidation...
Friday, April 17, 2026
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April 17, 2026 -Reid Park Zoo: Sean Kenney’s Nature Pop!
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April 17, 2026 -Arizona State Parks & Trails: Sonoran Desert Botany Hike
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April 17, 2026 -Children’s Museum of Phoenix: Thing-a-ma-jigs
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April 17, 2026 -⭐Gilbert Rotary Centennial Observatory: Astronomy Observation
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April 17, 2026 -Tucson Amateur Astronomy Association: Stargazing at Catalina State Park
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April 17, 2026 -Arizona State Parks & Trails: Star Party at Catalina State Park
Reid Park Zoo: Sean Kenney’s Nature Pop!
Part art. Part engineering. Totally amazing! Add a pop of wonder and a pinch of nostalgia to your spring with Sean Kenney’s Nature Pop! Marvel at over 40 wildly creative sculptures made entirely of LEGO® bricks at this exhibition, included with Zoo admission and free for Zoo members from 9 a.m. to 4 p.m. daily....
Arizona State Parks & Trails: Sonoran Desert Botany Hike
Get to know the plant life of the Sonoran Desert on this guided hike with Arizona State Park Volunteer, Valerie. You'll spend an hour exploring the trails and learning about local cacti, trees, and shrubs, seeing how they've adapted to grow in and support this ecosystem. Expect some small hills and loose gravel with no...
Children’s Museum of Phoenix: Thing-a-ma-jigs
Using recyclables plus a dash of imagination, construct a one-of-a-kind masterpiece.
⭐Gilbert Rotary Centennial Observatory: Astronomy Observation
Come view the stars during the Arizona SciTech Festival! Fun for the whole family, located at the Gilbert Riparian Preserve. East Valley Astronomy Club members staff operations and programming for the Observatory. The observatory houses a 16-inch diameter Meade, modified Richey-Cretien scope, guided by a Paramount ME computer controlled German equatorial mount slaved to The...
Tucson Amateur Astronomy Association: Stargazing at Catalina State Park
Star Party at Catalina State Park – Tucson, AZ Viewing Location: Trailhead Picnic area at end of road inside the park. Great dark skies just north of Tucson at Catalina State Park. Star Party open to the Public. Admission fee for entrance into Catalina State Park. Tucson Amateur Astronomy Association will have approximately 10 telescopes...
Arizona State Parks & Trails: Star Party at Catalina State Park
Catalina State Park’s dark skies are ideal for astronomical observation; imagine what you can see through a telescope! Astronomers from the Tucson Amateur Astronomy Association (TAAA) will be on site with their telescopes to show you the cosmos and answer your questions. Bring a jacket, warm drinks, and red light if you have one to...
Saturday, April 18, 2026
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April 18, 2026 -Reid Park Zoo: Sean Kenney’s Nature Pop!
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April 18, 2026 -Children’s Museum of Phoenix: Thing-a-ma-jigs
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April 18, 2026 -Cave Creek Museum: Kiwanis’ Family Fun Days – Meet a Miner Day
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April 18, 2026 -Arizona State Parks & Trails: Saturday Nature Program
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April 18, 2026 -Arizona State Parks & Trails: Earth Day Celebration at Red Rock
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April 18, 2026 -Arizona State Parks & Trails: Apple Packing Shed Open House
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April 18, 2026 -Lowell Observatory: Orbits Curiosity Early Learners Camp – Planets: Terrestrial
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April 18, 2026 -⭐ Rosson House at The Square PHX: Galaxy STEM Fest 2026
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April 18, 2026 -Arizona State Parks & Trails: Star Party at Kartchner Caverns
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April 18, 2026 -⭐Gilbert Rotary Centennial Observatory: Astronomy Observation
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April 18, 2026 -Arizona State Parks & Trails: Star Party at Cattail Cove
Reid Park Zoo: Sean Kenney’s Nature Pop!
Part art. Part engineering. Totally amazing! Add a pop of wonder and a pinch of nostalgia to your spring with Sean Kenney’s Nature Pop! Marvel at over 40 wildly creative sculptures made entirely of LEGO® bricks at this exhibition, included with Zoo admission and free for Zoo members from 9 a.m. to 4 p.m. daily....
Children’s Museum of Phoenix: Thing-a-ma-jigs
Using recyclables plus a dash of imagination, construct a one-of-a-kind masterpiece.
Cave Creek Museum: Kiwanis’ Family Fun Days – Meet a Miner Day
Cave Creek had large gold mining operations during the late 1800’s and early 1900’s. What do you suppose children did if they lived in the gold camp? Come to see what the life of a miner was like. Join us for a morning of learning and fun. You can even pan for gold! This event...
Arizona State Parks & Trails: Saturday Nature Program
The Nature Program is a live reptile exhibit and the perfect opportunity for people of all ages to learn all about Arizona’s wildlife! Our team of passionate, experienced volunteers are here to answer your questions and show you how these animals have adapted to survive in the Sonoran Desert. This program is weather dependent. Meet at...
Arizona State Parks & Trails: Earth Day Celebration at Red Rock
Join us on Saturday, April 18th from 10 a.m. to 2 p.m. for our annual Earth Day Celebration in Sedona's red rocks! FREE admission from 9:30 a.m. to 1:30 p.m.! This event features live wildlife presentations, nature hikes, booths, games, prizes, kids crafts, and much more! Learn from our community partners how we can all...
Arizona State Parks & Trails: Apple Packing Shed Open House
Experience a piece of Arizona history. Get an opportunity to explore the Pendley Homestead Apple Packing Shed. A ranger will be available to answer any questions about the homestead's history. Come and see the Bean Cutler 1933 Sorter and Bean Cutler Polisher added in 1946. Saturdays and Sundays from 10 a.m.-12 p.m. Resuming April 8,...
Lowell Observatory: Orbits Curiosity Early Learners Camp – Planets: Terrestrial
Children will learn about the planets closest to our sun through various experiments. Fun and Learning with STEAM Created for children ages 3 to 6, these activity-based, hands-on camps explore science and include STEAM elements. Camps are usually held on the first and third Saturdays of each month unless otherwise noted. Even though there are...
⭐ Rosson House at The Square PHX: Galaxy STEM Fest 2026
Get ready to blast off into the future at Galaxy STEM Fest! Join us on Saturday, April 18th for our FREE, family-friendly festival celebrating the intersection of STEM and history at Heritage & Science Park in Downtown Phoenix. This great community event features local vendors and nonprofits, hands-on activities for all ages, thrilling demonstrations, delicious...
Arizona State Parks & Trails: Star Party at Kartchner Caverns
oin Kartchner Caverns, an International Dark Sky Park, for a Star Party on April 18 to celebrate International Dark Sky Week! Before night sky viewing through high-powered telescopes begins, listen to a presentation by Ted Blank, "Light Pollution: Why Should I Care?" This talk will discuss the importance of protecting our dark skies through smart lighting to...
⭐Gilbert Rotary Centennial Observatory: Astronomy Observation
Come view the stars during the Arizona SciTech Festival! Fun for the whole family, located at the Gilbert Riparian Preserve. East Valley Astronomy Club members staff operations and programming for the Observatory. The observatory houses a 16-inch diameter Meade, modified Richey-Cretien scope, guided by a Paramount ME computer controlled German equatorial mount slaved to The...
Arizona State Parks & Trails: Star Party at Cattail Cove
Join us for a star party to explore the night sky at Cattail Cove State Park! We'll be stargazing in the park's boat parking lot to take in beautiful views of Lake Havasu and the sparkling night sky. The event is free with the paid park entry. Havasu Astronomy Club members are bringing several telescopes...
Sunday, April 19, 2026
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April 19, 2026 -Reid Park Zoo: Sean Kenney’s Nature Pop!
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April 19, 2026 -Arizona State Parks & Trails: Apple Packing Shed Open House
Reid Park Zoo: Sean Kenney’s Nature Pop!
Part art. Part engineering. Totally amazing! Add a pop of wonder and a pinch of nostalgia to your spring with Sean Kenney’s Nature Pop! Marvel at over 40 wildly creative sculptures made entirely of LEGO® bricks at this exhibition, included with Zoo admission and free for Zoo members from 9 a.m. to 4 p.m. daily....
Arizona State Parks & Trails: Apple Packing Shed Open House
Experience a piece of Arizona history. Get an opportunity to explore the Pendley Homestead Apple Packing Shed. A ranger will be available to answer any questions about the homestead's history. Come and see the Bean Cutler 1933 Sorter and Bean Cutler Polisher added in 1946. Saturdays and Sundays from 10 a.m.-12 p.m. Resuming April 8,...