The 40th Annual Mendocino County Science and Engineering Fair & STEAM Expo
March 21st, 2026 at Mendocino College in Ukiah
The mission of the Science & Engineering Fair is to encourage and celebrate scientific curiosity and innovative problem solving skills in Mendocino County's next generation of leaders.
Important Dates
We are currently recruiting school site coordinators. If you would like to facilitate student entries at your school site, please email Mendosciencefair@mcoe.us.
The Science Fair Coordinators' Orientation will be held virtually October 2nd 4-5pm. Please email Mendosciencefair@mcoe.us for the link.
The 40th Annual Science & Engineering Fair will be held on March 21st, 2026 at Mendocino College Gymnasium in Ukiah.
Logo Contest
The Logo Contest for the 40th Annual Mendocino County Science & Engineering Fair has begun!
All entries should be submitted by email to Mendosciencefair@mcoe.us
On or before January 9th, 2026, all TK-12th grade students in Mendocino County are invited to submit a logo to the contest.
The winner will be announced by January 16th, 2026.
County Coordinators
Science Fair Coordinator
Director - Learning and Enrichment
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