All in-person classes are at Concord-Carlisle High School (500 Walden St, Concord) unless otherwise indicated.

• Acton-Boxborough Boardwalk Campus: 71-75 Spruce St, Acton
• Acton-Boxborough High School (ABHS): 36 Charter Rd, Acton
• Bedford Rec: 12 Mudge Way, Bedford
• Carlisle Town Hall: 66 Westford St, Carlisle
• Castle Island: 2080 William J. Day Blvd., at the tables to the right of Sullivan’s
• Codman Community Farm: 58 Codman Rd, Lincoln
• Concord Children’s Center, 250 Old Bedford Road, Concord
• Concord Middle School: 923 Old Marlboro Rd, Concord
• Concord Municipal Light Plant: 1175 Elm St, Concord
• Daisy Hill Farm: 64 Wood Ln, Acton
• Del’s Coffee Roasters: 100 Felton St, Suite 105, Waltham
• Future Fashion Makers: 2532 Main St, Acton
• Gordon’s Culinary Center: 894 Main St., Waltham
• Gropius House: 68 Baker Bridge Rd, Lincoln
• Harvard Museum of Natural History: 26 Oxford St., Cambridge
• John Glen Middle School: 99 McMahon Rd, Bedford
• Keyes Road Conference Room: 141 Keyes Rd, Concord
• Lincoln-Sudbury Regional High School (LSRHS): 390 Lincoln Rd, Sudbury
• Massachusetts State House: 24 Beacon St, Boston
• Mount Auburn Cemetery: 580 Mt Auburn St, Cambridge
• Mount Misery: 100 S Great Rd, Lincoln
• Newbury Court: 100 Newbury Court, Concord
• Royall House and Slave Quarters: 15 George St, Medford
• Thoreau Farm: 341 Virginia Rd, Concord 
• Wolbach Farm: 18 Wolbach Rd, Susbury