Wondaero Gamjatang Agujjim is an old restaurant in Seoul that serves bone hangover soup and gamjatang (pork bone and potato stew). Its menu is large, and the bone hangover soup is its representative dish. The bone hangover soup comes in a large portion, and the gamjatang portion is also generous. The jjim is seasoned with soy sauce by default, so to eat it spicy you have to ask for it spicy when ordering.