The University of Arizona: ENR2 Guided Tour
How can we have a lush but water-wise garden in the middle of a densely populated city? Join us at the Environment and Natural Resources 2 Building (ENR2), a LEED... View Article
Free
27 events found.
Events for April 16, 2026
Ongoing
The University of Arizona: Richard F. Caris Mirror Lab Tour
Explore the cutting-edge of astronomical innovation on this 90-minute guided tour of the Richard F. Caris Mirror Lab at the University of Arizona. Learn how pioneering engineering, optical science, and precision manufacturing... View Article
$20 – $25
LFDT Phoenix: Introduction to Lockness – Production-Ready MPC ecosystem
Building and deploying a distributed system that removes the Single Point of Failure is difficult. At Lockness (https://github.com/LFDT-Lockness), we make Multi-Party Computation (MPC) more accessible to both consumers, who integrate... View Article
Free
The University of Arizona: Richard F. Caris Mirror Lab Tour
Explore the cutting-edge of astronomical innovation on this 90-minute guided tour of the Richard F. Caris Mirror Lab at the University of Arizona. Learn how pioneering engineering, optical science, and precision manufacturing... View Article
$20 – $25
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... View Article
Free with Admission
Children’s Museum of Phoenix: Thing-a-ma-jigs
Using recyclables plus a dash of imagination, construct a one-of-a-kind masterpiece.
Free with Admission
The University of Arizona: Laboratory of Tree-Ring Research Docent-led Tour
Join us for our free docent-led tour in the lobby of the Bryant Bannister Tree-Ring Building (1215 E. Lowell St.). Visitors will be introduced to the basic tenets of dendrochronology... View Article
Free
Tucson Botanical Gardens: Fused Glass Mosaic Painting: Succulents
Paint a profusion of succulents for lasting beauty year-round. Visit the gardens to get color ideas. No experience necessary. All materials are provided by the artist. Tiles are ready to hang... View Article
$52 – $65
Tucson Botanical Gardens: Mosses, Hornworts, and Liverworts
Mosses, hornworts, and liverworts are small plants that can be easily overlooked. However, they represent a crucial stage in the evolution of land plants. They also differ from other land... View Article
$24 – $30
Arizona State Parks and Trails: Daily Guided Nature Hikes at Red Rock
Every morning, a volunteer naturalist leads a guided nature walk informing visitors about the different life zones of Red Rock State Park. The subjects discussed on this walk may include... View Article
Free with Park Fee
Tucson Bird Alliance: Feather Trails – A Journey of Discovery Among Endangered Birds
Birds are visible, vocal sentinels that alert us to environmental harms through their declining numbers or their failure to thrive. In her book Feather Trails—A Journey of Discovery Among Endangered... View Article
Free
Greater Phoenix City Nature Challenge 2026: Acts of Science – Connected − Play Stall Catchers Online
Help accelerate research on Alzheimer’s disease by playing a video game. All you need is curiosity. Featured Project: Stall Catchers During this virtual event, you'll look at images of blood flow... View Article
Free
Maricopa County Parks and Recreation: City Nature Challenge Practice Hike
Learn about the April 24-27 City Nature Challenge and free smartphone apps that can help you identify plants, animals, and more, while helping contribute to science! Join Ranger Eric on... View Article
Free with Park Fee
The University of Arizona: Richard F. Caris Mirror Lab Tour
Explore the cutting-edge of astronomical innovation on this 90-minute guided tour of the Richard F. Caris Mirror Lab at the University of Arizona. Learn how pioneering engineering, optical science, and precision manufacturing... View Article
$20 – $25
Maricopa County Library District: Android Phone Help Desk
If you are having problems with your Android-based cell phone, bring it to the Sun City Library any Thursday afternoon. The Help Table is open from 2:00pm to 3:30pm on... View Article
Free
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... View Article
$7 – $14
Avondale Public Library: Nature Nerds at Civic Center Library
Formerly known as STEAM Lab, this refreshed program brings nature and STEAM together in hands-on adventures! Interactive experiments and creative projects invite kids to explore, invent, and uncover the wonders... View Article
Free
Buckeye Public Library System: STEAM
This program combines Science, Technology, Engineering, Art, and Math to boost critical thinking and problem-solving skills with engaging hands-on activities. Each session offers interactive challenges to encourage creative thinking. Ages... View Article
Free
Mt. Lemmon SkyCenter: SkyNights StarGazing Program
Explore the night skies from the summit of Mt. Lemmon using Arizona's LARGEST publicly available telescopes! Under the guidance of a professional, visitors will enjoy a brief astronomy lecture, a... View Article
$62.50 – $88.50
⭐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... View Article
Free
City of Scottsdale: Introduction to Windows 11
Here's a friendly look at the latest operating system from Microsoft! We’ll take a look at its cool new features, sleek design, and how it makes your user experience even... View Article
Free
AI Trailblazers Happy Hour: Real or AI? Be the Detective!
Can you tell what is real and what is AI? Join AI Trailblazers for a fun, interactive happy hour where you put your detective skills to the test. Network with... View Article
Free
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... View Article
$7 – $14
Arizona AI & Emerging Technology: Behavioral AI – What AI Reveals When It Enters Real Work
This month, our focus is on Behavioral AI. PRESENTATION OVERVIEW Behavioral AI: What AI Reveals When It Enters Real Work As AI moves from experimentation into everyday operations, its biggest... View Article
Free
PHX Podcast Club: Third Thursday Monthly Meeting
All are welcome! If you're in Phoenix and are into podcasting, want to try podcasting, love podcasts, or are just podcast-curious... JOIN US at Fate Brewing Company in Phoenix (not Tempe)... View Article
Old Pueblo Archaeology Center: Third Thursday Food for Thought Presentation – “Ghost Canals of the Phoenix Area”
On Thursday, April 16, 2026, join Old Pueblo Archaeology Center’s “Third Thursday Food for Thought” online presentation featuring “Ghost Canals of the Phoenix Area” by archaeologist Daniel Garcia. This free... View Article
Free
Patterson Observatory: Free Observation Night
Public Night is held once a month on the Thursday nearest first quarter moon. Observing starts a half hour after sunset. The event is weather dependent and is canceled in... View Article
Free