Children’s Museum of Phoenix: Spooky Trees
Make a 3-dimensional spooky tree to celebrate this fall season. Ages 5 - 12
Free with Admission
8 events found.
Engineering
Events for October 23, 2026
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 come together to create the world’s largest and most advanced telescope mirrors—each 8.4 meters (27 feet) in diameter. Located beneath the U of A’s football...
$20 – $25
Pima County Public Library: Teen Time
Hang out and chill after a week of school. We'll play games - video, card and/or board games, do crafts, make stuff (buttons, stickers, or make something on the 3D printer) or...
Free
Phoenix Public Library: Brick Builders
Bring your imagination and join us for an afternoon of brick building. You can follow our themes and challenges or make your own. Creative thinking, teamwork, hand-eye coordination, and problem-solving are just a few of the skills learned while having fun with bricks! Ages 6 - 18
Free
Pinal County Library District: LEGO Club
Join Pinal County 4-H at the Main Library once a month on Fridays for an after-school LEGO Club! Ages 6 - 12
Free
Tempe Public Library: LEGO Lab – Engineering & Computer Science
Join us for a special program where LEGO elements will be used to solve problems through storytelling. The program utilizes LEGO bricks, hardware, and the LEGO Spike app. Supplies limited. LEGO® Education SPIKE™ Essential, part of the LEGO® Learning System, is the cross-curricular STEAM solution for elementary education. SPIKE Essential engages students in hands-on investigation...
Free
Pima County Public Library: Makerspace Drop-In
Whether you are curious about how a 3D printer works or just want a creative, chill space to hang out with friends, our Makerspace Drop-In hour has everything you need! Do activities like: Making your own sticker using a Cricuit Making your own button Junk journaling/collage Diamond Painting/Puzzles Gaming (Switch, board games) And More! Stop by...
Free
HeatSyc Labs: Laser Cutter Certification
Laser cutters are awesome tools and HeatSync Labs is a place where you can laser cut cool projects. This is the class for anyone wanting to learn to use the laser cutter without needing supervision. Learn how to cut and engrave with both the 80 Watt and 60 Watt laser cutters. We will get hands...