The 2025 Common Ground Fair will be held at the Common Ground Education Center in Unity, Maine on September 19, 20 and 21, 2025. The Fairgrounds are open Friday and Saturday 9 a.m. to 6 p.m. and Sunday 9 a.m. to 5 p.m.

The Maine Organic Farmers and Gardeners Association’s (MOFGA) annual celebration of rural living features 1000-plus exhibitors and speakers, and emphasizes vibrant communities, sustainable living and local economies, while highlighting organic agriculture.