Sunmi’s Happy Crab Jang Dongdaemun Branch is a seafood restaurant specializing in Soy Sauce Marinated Crab, Spicy Marinated Crab, and Shrimp Jang, all made with fresh ingredients.

Guests can enjoy unlimited refills of various marinated crab dishes, along with a wide selection of side dishes such as Grilled Salted Shrimp and Fried Crab.