Bonga Seongsimjip is a hangover soup restaurant in the Yeouido Sibeom shopping area of Seoul that serves sundae guk and ttaro gukbap. The sundae guk has no odor and contains soft offal. The restaurant is remembered for a long time in Yeouido, enough that people return for the sundae guk. Kimchi and kkakdugi are also served with the meal.