Flex Mussels
$$$ • Seafood, Gluten-Free
Hours:
1431 3rd Ave, New York
(212) 717-7772
About Flex Mussels
Customers' Favorites
Oysters on the Half Shell
Parmesan Truffle Fries
Truffle Parmesan Fries
Chicken Sandwich
Mussels & Fries
Grilled Oysters
Crab Guacamole
Fried Oysters
Lobster Frites
French Fries
Flex Mussels Reviews
Ratings
Menu
Add a Menu
Hours
| Monday | 4 - 10PM |
| Tuesday | 4 - 10PM |
| Wednesday | 4 - 10PM |
| Thursday | 4 - 10PM |
| Friday | 11AM - 10:30PM |
| Saturday | 11AM - 10:30PM |
| Sunday | 11AM - 10PM |
People in New York Also Viewed
Toloache
Mexican, Tex-Mex, Gluten-Free
Luke's Lobster Upper East Side
Seafood, Soup, American
Levain Bakery – Upper East Side, NYC
Bakery, Gluten-Free, Vegan
Flex Mussels offers delicious mussels, oysters, and bread, although portions may be smaller during Happy Hour, which is considered one of the best in town. The friendly and accommodating staff provide great service, with hosts and servers being gracious and helpful. The restaurant remains a favorite for many, despite some drawbacks like noise levels, as the lively atmosphere is enjoyed by guests. Customers love the food, especially the mussels in Thai broth and the exceptional Bangkok dish, along with the fabulous oysters and tuna melt. The restaurant can accommodate early brunch requests, and the service is excellent. Some guests have noted that the noise can be quite loud inside, making conversations a bit challenging, but sitting outside offers a nice atmosphere. Visitors appreciate the big portions at reasonable prices, with cocktails being highly recommended.