Daepung Kalguksu Bossam is in Seongnae-dong, near the Gangdong-gu Office in Seoul, and serves sagol kalguksu together with bossam. The kalguksu is made with sagol from Korean Hanwoo beef, and the bossam set comes with both bossam and kalguksu. There was a wait at 11:30 a.m. on a weekday, but the tables turned over quickly. Rice is self-served for free from an electric rice cooker.