- Merry Barn Writers' Retreat
- 417 River Road, Edgecomb
- Merry Barn Writers' Retreat
- 417 River Road, Edgecomb
- Mexicali Bues
- 565 Route 1, Newcastle, ME, 04553
- Mid-Coast Kayak Shack
- Muscongus Road, just off Rt 32, Round Pond, Maine, 04564
- Midcoast Conservancy
- 36 Water Street, Wiscasset, Maine
- MidCoast Family Wellness Center
- 219 Route 1, Edgecomb, Maine
- Midcoast Friends Meeting House
- 77 Belvedere Rd, Damariscotta, ME, 04543
- Midcoast Printmakers Studio
- 505 River Road, Newcastle, ME, 04553
- Miles Hospital Tent
- 40 Belvedere Rd, Damariscotta, Maine
- Miller Point
- Miller Point, Bremen, ME