Quest Science Center presents the 6th Annual Tri-Valley Innovation Fair. Everyone Is invited to join in on this great community event at the Alameda County Fairgrounds to see science in action. 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 and excitement in the exploration of science.

Event Details

The 6th Annual Tri-Valley Innovation Fair will be held on Saturday, April 13th from 10:00 am - 5:00 pm at the Alameda County Fairgrounds, 4501 Pleasanton Avenue in Pleasanton. This unique event will showcase the incredible range of innovation in the region. This year, the Tri-Valley Innovation Fair is excited to introduce the Youth Sustainability Action Expo where students shine a light on their sustainability action projects during the event. Experience fun, interactive, and hands-on activities that will spark curiosity and cultivate exploration in science and technology. All ages and backgrounds are welcome at this free event. With over 80 exhibitors and presenters from local companies, community organizations, science centers, and students, there will be something for everyone!

Event Attendee Registration

Registration is not required but encouraged to help with event planning. Registration can be completed by visiting:

Exhibit Registration

The Tri-Valley Innovation Fair is completely supported by local organizations, volunteers, and sponsors. Quest Science Center is seeking in excess of 80 exhibitors from across the Bay Area to engage with the over 4,000 attendees expected to attend. Registration is now available for exhibitors. Quest Science Center invites companies, businesses, community organizations, schools, and student groups to showcase their passion for science, engineering, and technology by registering for a booth at:

Sponsorship Opportunities

Quest offers a variety of sponsorship tiers with diverse program benefits to ensure that any company, business, or foundation can support learning and innovation in the Tri-Valley. For details on sponsorship opportunities please visit:

Additional Information

Additional information relating to the event, sponsorship opportunities, volunteer opportunities and event participation is available. For details, please refer to the contact below.

Contact Information

Caleb Cheung
Quest Science Center
Post Office Box 2129, Livermore, California  94551 e-mail WWW

Hacienda Owners Association
4305 Hacienda Drive, Suite 330, Pleasanton, California  94588-2738
(925) 734-6500 phone     (925) 734-6501 fax e-mail WWW

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