Skip to content

8th Annual Tri-Valley Innovation Fair 

18Apr10:00 AM5:00 PM8th Annual Tri-Valley Innovation Fair 

Event Details

Join us for a day of discovery and fun! Bring the whole family out for an exciting day filled with hands-on science, engineering and technology adventures. Explore over 70 exhibits showcasing amazing discoveries and innovations from local companies, schools and community groups.

  1. Meet the scientists, engineers and creators shaping our future
  2. Hands-on play with interactive activities indoors and outdoors
  3. Enjoy special performances happening throughout the day
  4. For curious minds of all ages

Come invent, explore and play at this fun-filled family event, because innovation is for everyone!

Admission: FREE

Parking:
$15 – Credit, debit and mobile tap-to-pay (Apple Pay, Google Pay, etc.) only

Hours:
10am-5pm

Location:
2005 Valley Avenue, Gate 8 or 12
Alameda County Fairgrounds & Event Center
Pleasanton, CA 94566

Upon arriving at Tri-Valley Innovation Fair, enter at Gate 8 or 12 off Valley Avenue. Park and walk; follow the wayfinding signs. The promoter has set up their entrance gate and security at this location and did not choose to open Pleasanton Avenue’s gate, you will not be able to access the event from Pleasanton Avenue.

Note – For the safety of all, the Pleasanton Avenue Gate is closed for entry, all guests must enter through the security gates

Directions 

To learn more, please visit: Quest Science Center (Day of media requests please contact info@quest-science.org)

*Please note, some vendors may be CARD ONLY while others take cash, please come prepared. *Subject to Change

Time

April 18, 2026 10:00 AM - 5:00 PM(GMT-07:00)