Gwak Banjang is an old-style Chinese restaurant near Isu Station in Seoul that serves jjajangmyeon and tangsuyuk. It offers dishes that combine two items, such as bokjjamyeon and bokjjammyeon. At lunch, local customers come alone to eat, and the scene of fire being applied to the food is often seen. Gwak Banjang jjamppong can come out with a bland seasoning.