| Business | Phone |
| Camp Gan Israel 180 Lake Ave, Greenwich 6830 | (203) 869-6812 |
| Camp Gan Israel 270 Lake Ave, Greenwich 6830 | (203) 869-5486 |
| Camp Pelican Summer Ofc 471 North St, Greenwich 6830 | (203) 622-6654 |
| Esf Summer Camps 200 N Maple Ave, Greenwich 6830 | (203) 869-4444 |
| National Audubon Society 613 Riversville Rd, Greenwich 6831 | (203) 869-5272 |