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Science & Engineering Fair - STEAM EXPO
Join us for a fun-filled day at the STEAM EXPO! This free event is open to all community members and families. Bring everyone along for a day of curiosity, exploration, and discovery. This year’s Expo is sponsored by the Region One Expanded Learning Network and Region One STEAM Hub.
March 15, 2025; 9:30 a.m. - 3:30 p.m. at Mendocino College in Ukiah
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. Food vendors include My California Food Truck LLC, El Mitote Café, and Slam Dunk Pizza.
If you are interested in exhibiting on behalf of your organization or running an activity for children at the 2025 STEAM Expo, please fill out the form below.
The Mendocino County Science and Engineering Fair & STEAM Expo invites student musicians to perform on March 15, 2025. Musical ensembles of 3~15 students will perform in the art gallery space and the auditorium before the award ceremony begins.
Please fill out the form below if you and your students are interested in performing without amplification.
Explore student and community partner booths showcasing how Mendocino can lead the way in sustainability, helping to meet the needs of both people and the planet. Enjoy a variety of all-ages interactive activities, live music, and food trucks.

Join us in celebrating Nature's Innovations and Mendocino County’s future leaders!

From building robots to exploring the wonders of space, there’s an adventure waiting for you at every corner. Don’t miss out—we can’t wait to share the experience with you!


Contact
Science Fair Coordinator
Director - Learning and Enrichment