Danjoljip is a restaurant in Seoul that serves bone hangover soup and gamjatang (pork bone and potato stew). Its signature dish is bone hangover soup, made with meaty bones and ugeoji, and it also serves gamjatang and grilled bones. It is open 24 hours a day, every day of the year. Weekday lunches bring a wait, but tables turn over quickly, and the small space makes the single-person seats cramped.