Mendocino County Science and Engineering Fair

Calling all families and science enthusiasts to dive into a world of wonder and learning at the 39th Annual Mendocino County Science and Engineering Fair & S.T.E.A.M. Expo. MCOE and our education partners offer free hands-on activities and interactive booths for kids of all ages. Bring the whole family to this celebration of science! Come rain or shine. Admission is free for all. March 15, 10-4; public viewing of science fair projects from 2:30-4pm. https://bit.ly/mendoscience

Download the flyer here (English or Spanish)

2025 Expo participants include the Mendocino College Agricultural Department, California Conservation Corps, California Native Plant Society—Sanhedrin Chapter, California State Parks, City of Ukiah, Climate Action Mendocino, Girl Scouts Troop 10242, Instilling Goodness & Developing Virtue School, Mendocino County Museum, Mendocino County Fire Safe Council, North Coast Opportunities (NCO) Head Start, Redwood Collegiate Academy Robotics Team, Redwood Valley Calpella 4-H, Redwood Community Services, Sonoma Clean Power, South Ukiah Rotary, Willits Charter School, UC Hopland Research & Extension Center, Ukiah Unified School District, the U.S. Army Corps of Engineers at Lake Mendocino, and more.