| Name | Address, Zip |
| Sandwich Area Community Access Television Inc | 11 Jan Sebastian Dr Ste 10, 02563-2357 |
| Sandwich Area Community Access Television Inc | 11 Jan Sebastian Dr Ste 10, 02563-2357 |
| Sandwich Arts Alliance Inc | Po Box 1332, 02563 |
| Friends Of The Sandwich Town Archives | 142 Main St, 02563-2232 |
| Asian Culture Society Of Cape Cod Inc | 100 Country Club Rd, 02563-3137 |
| Cape Cod Pipe Band Inc | 9 Deep Hole Way, 02563-2677 |
| Cape Cod British Car Club Ltd | Po Box 1661, 02563-1661 |
| Cape Cod Chorale | Po Box 751, 02563-0751 |
| Cape Cod Chorale | Po Box 751, 02563-0751 |
| Colum Cille Pipes & Drums | Po Box 1013, 02563-1013 |
| Colum Cille Pipes & Drums Inc | Po Box 1013, 02563-1013 |
| Massachusetts Consumers Council Inc | 204 Farmersville Rd, 02563-2640 |
| Massachusetts Consumers Council Inc | 204 Farmersville Rd, 02563-2640 |
| Friends Of The Sandwich Glass Town Cultural District | 5 Sprague Ct, 02563-5502 |
| Heritage Plantation Of Sandwich Inc | 67 Grove St, 02563-2110 |
| Heritage Plantation Of Sandwich Inc | 67 Grove St, 02563-2110 |
| Sandwich Historical Society | 129 Main St, 02563-2233 |
| Sandwich Historical Society | 129 Main St, 02563-2233 |
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