Yongmun Kalguksu 2nd Branch is a restaurant near Godeokcheon in Sangil-dong, Seoul, serving hand-pulled kalguksu and kongguksu. The kalguksu uses a rich anchovy broth with hand-pulled noodles of uneven thickness, served with one kind of geotjeori. Only 150 bowls are sold per day, so calling ahead before visiting is required, and dine-in customers wait in line. Each bowl is large, so it is easy to leave food unfinished.