Bonmal Gamjatang Ttukseom Station Branch is a 24-hour Korean restaurant between Ttukseom Station and Seongsu that serves gamjatang (pork bone and potato stew) and bone hangover soup. In summer it also sells memil naengmyeon (cold buckwheat noodles). The dining room is large and comfortable, and the interior is clean, as fits a newly opened place. Ordering and serving are somewhat clumsy.