- 285 Boyle Rd, Port Jefferson Station, NY 11776
- (631) 928-4607
- buttercupdairy.com
- facebook.com/Buttercupdairystore/
Buttercup's Dairy Store
Port Jefferson’s go-to spot for fresh bakery, cold cuts, sandwiches, dairy, produce and groceries
Port Jefferson’s go-to spot for fresh bakery, cold cuts, sandwiches, dairy, produce and groceries