Happy Days Diner is a Diners Coffee Shops restaurant located in Brooklyn Hts Dumbo area in Brooklyn, NY 11201.
- Neighborhood: Brooklyn Hts Dumbo
- Cuisines: Diners Coffee Shops
- Minimum Delivery:
- Features: Open Late, Outdoor Dining, Open 24 Hours, Delivery, Accepts Credit Cards, Take Out
- Business Hours: Daily: 24 Hours
- Note:
- Services: Breakfast, Lunch, Dinner, Brunch