Gangneung Songjeong Beach Makguksu Busan Main Branch is an old buckwheat noodle shop in Haeundae Jung-dong that serves mul makguksu, bibim makguksu, and suyuk. The mul makguksu comes with a light broth, the bibim makguksu with a sauce that is not overpowering, and the suyuk is served with seasoned vegetables. During meal times the shop has few tables, so waiting customers stand in front of the store. The building is old, and the interior is worn and cramped.