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Common Ground’s website is offline for maintenance.

High School

Contact the high school main office at 203-389-4333 x1200.

Environmental Education Center

Questions about field trips to Common Ground? Call 203-389-4333 x 1282 or email

Questions about Vacation Days, After School, Birthday Parties, or other programs for children? Call 203-389-4333 x 1213 or email You can register for children’s programs online HERE.

To reach the School Garden Resource Center and Schoolyard Habitat program, call 203-389-4333 x 1220 or email

Urban Farm

Common Ground’s farm and campus are open every Saturday, from 10-2, for Open Farm Day. Questions about the urban farm? Contact Diane Litwin, Interim Farm Manager, at 203-389-4333 x1217 or