Yeonan Sikdang Jongno 3-ga Station Branch is a Korean restaurant in GwanSu-dong, Jongno, Seoul, serving cockle muchim, seafood hot pot, seafood ttukbaegi, and cockle bibimbap. It sits next to Jongno 3-ga Station and Seoul Theater. The seafood is fresh, and the broth dishes draw repeated praise. Lunch hours are crowded and there is a break in the afternoon, so check the timing before visiting.