Seoul Guksu is a noodle shop in a Seoul market selling noodles and Korean-style halal food. It serves kimchi sagol noodles, beef-broth kalguksu, and cold noodles, with the noodles made in-house. The shop is a two-minute walk from a bus stop and provides a place to pray on request. The location inside the market is hard for foreigners to find, and reading Korean is required.