Connecting Everyone to the Value of Science


Quest Science Center is excited to bring the 4th Tri-Valley Innovation Fair to the Alameda County Fairgrounds on Saturday, September 18, 2021, from 10 am – 5 pm. Experience all things STEAM in one day, at this one exciting event! With fun and interactive activities, exhibits and program sessions, the fair will appeal to families, educators, students and curious minds from all walks of life!


  • Meet innovators, scientists, medical professionals and engineers!
  • Be the first of your friends to experience amazing experiments, models, designs and projects!
  • Learn about how local companies are spearheading amazing innovations!
  • Listen as Innovators share their journeys!
  • Identify skills necessary to pursue careers in science, computing, engineering and technology!

To become a sponsor or exhibitor, and to plan your visit at


Next Science@Stockmen’s Park on August 7


From June through October, Quest Science Center will host our free summer series Science@Stockmen’s Park in Livermore, featuring hands-on activities, stage shows, music and more.

Join us for our next event, “Science of Music” on Saturday, August 7, from 5– 8 pm.  Learn how is sound created. Build instruments from household materials and experiment with sound waves. Enjoy a mini concert from Don Lewis, an electronic music inventor and pioneer. Participants of all ages are invited.  Learn more about this and upcoming events on our Science@Stockmen’s Park page.


Quest Plaza at Stockmen’s Park
Opening Summer 2021 with Live Programs


Quest Science Center is excited to announce construction will soon begin on Quest Plaza at Stockmen’s Park. This 5,000 square-foot shaded and accessible community gathering space will be located at the future home of Quest Science Center in Livermore. Slated to open in Summer 2021, Quest Plaza will host science programs, music events, technology talks, and more.  

Learn more about Quest Plaza, including sponsor opportunities on our Quest Plaza page.


Tri-Valley Innovation Fair 2021


Planning is underway for Tri-Valley Innovation Fair 2021, taking place Saturday, September 18, 2021 at the Alameda County Fairgrounds in Pleasanton. Designed as a showcase for innovation champions from the Tri-Valley and the greater Bay Area, the fair will bring science and technology to life through interactive activities, exhibits and program sessions. This is a free event, open to the general public and appropriate for all ages.

Learn about sponsoring, exhibiting and attending the event on our Tri-Valley Innovation Fair 2021 page.

You Belong – at Quest Science Center

Quest Science Center is committed to fostering inclusion and to creating a welcoming experience, so people of all ages and backgrounds feel a sense of belonging & excitement in the exploration of science. 

Our Vision

Connecting everyone to the value of science

Our Mission

To inspire & nurture everyday exploration for lifelong engagement with science & technology