Every child. Thinking critically. Solving problems.


Help support SARSEF’s growth and move to the CFSA campus by contributing to our ‘On the Horizon’ campaign

Contribute today

Best Day to Visit the Fair? April 13th!

Friday March 30, 2018

This is the best day and time for the public to visit the SARSEF Fair!


FRIDAY, April 13, 2018

5:30PM to 8:00PM


  • Explore 50 Hands-on Science Activities and Interactive Demonstrations
  • Meet the brightest young minds in Southern Arizona
  • Experience the top 2,000 projects that will change our future
  • Win a Science Raffle Basket

Featuring Star Wars Characters from the Dune Sea Garrison’s 501st Legion and Rebel Alliance

FREE for the whole family to enjoy!

Want a Sneak Peek? These are just a few of the exhibits last year!

Raytheon Drone Obstacle Course, Texas Instruments Electron Microscope, Brain STEM Science Show, Eat a Bug at Heifer International, Build a Cactus with Tucson Cactus and Succulent Society, Touch a Gila Monster with the Tucson Herpetological Society, watch Asteroid Impact with Lunar Planetary Lab, Dr. Pepper Physics, Touch a Millipede at UA Insect Discovery, Explore Robotics, Simulate Flight with Pima Air and Space, and so much more!