North Bay Science Discovery Day

March 8, 2025 | 10AM – 4PM
Sonoma County Fairgrounds
FREE Admission | FREE Parking

A science festival to spark children's wonder and curiosity for science, technology, engineering, and mathematics. Over 100 hands-on interactive exhibits in 5 buildings! Explore rockets and beehives, robots and bats, forests and hearts, animation, animals, art, and more. Talk to professional scientists and engineers.