Imaginology 2026 at OC Fair and Event Center

Each April, OC Fair & Event Center transforms into Imaginology, a free family event produced by OC Fair staff that focuses on STEAM education and hands-on learning.

Children, teens, families and school groups dig into science, technology, engineering, arts and math. Imaginology provides unique experiences for attendees of all ages – from preschool to high school, along with their parents and grandparents – to build, create, play, observe and interact through activities that help kids of all ages see the possibilities of a future in STEAM fields.

Imaginology features makeshops, demonstrations, competitions, hands-on activities and entertainment, as well as food and fun. Youth competitions give students the chance to be recognized for their unique talents and accomplishments.

When: Saturday & Sunday, April 11-12, 10 a.m.-4 p.m.
Where: OC Fair & Event Center
How much: Admission is free. Parking is $15. 
Schedule of events: 2026 Imaginology will feature live entertainment and tons of hands-on activities for kids of all ages.