Pyeongchang Makguksu is a buckwheat noodle shop inside Ahyeon Market in Seoul that serves memil makguksu, jang kalguksu, and memil jeon. It uses only buckwheat and pulls the noodles by hand, serving mul makguksu and bibim makguksu. Credit cards are accepted, and the jang kalguksu comes with a spicy broth. The shop is small and does not suit group visits.