Gyeonga Sikdang Samseong-dong COEX Branch is a meat restaurant inside COEX in Seoul that serves duruchigi and grilled meat. The signature duruchigi is made by stir-frying meat, kimchi and vegetables in a spicy sauce, giving it a smoky aroma, and the doenjang jjigae contains tofu and zucchini. Seating is immediate with no wait, and the tables are spacious. Staff grill the meat for you.