Wondang Guksu Jalhaneun Jip is a neighborhood noodle shop in Hapjeong-dong, Mapo-gu, Seoul. It serves janchi guksu, bibim guksu, and memil guksu. The janchi guksu comes in a rich, savory anchovy broth, and the bibim guksu is dressed in a non-spicy sauce with added sesame powder. The bibim guksu is served cold with chewy noodles and comes with broth on the side, and the menu is short, with janchi guksu, bibim guksu, onmomil, and kongguksu among the few options.