Sigol Sundaeguk is a Korean restaurant near the Bakseokgogae intersection in Galhyeon-dong, Seoul, serving sundae guk and other meal dishes. The sundae guk comes with plenty of head meat, lean meat, and offal, along with side dishes such as kimchi, kkakdugi, and kongnamul muchim. The side dishes change slightly with each visit and are self-served for refills, and the sundae guk is served with almost no seasoning so diners can adjust it to their taste. Customers crowd in during lunch hours, creating a wait, and the seats stay busy even after lunch.