Dagai Sundaeguk Sangam serves sundaeguk, naejangtang, and hwangtae kongnamul haejangguk in Sangam-dong. Ordering sundaeguk brings a plate of sundae, offal, and head meat first, along with rice, and the broth is seasoned with perilla leaf and perilla seed. Lines form at lunch, but tables turn quickly, and the walls are covered with celebrity photos and signatures. The hall is small with tables close together, so during meal times you may share a table or wait.