Ilseong Sikdang is a noodle shop in Sageori, Andeok-myeon, Seogwipo, near the Sageori community office and Sanbangsan. It serves milmyeon and suyuk, with the milmyeon made of chewy noodles in a sweet-and-sour chilled broth. The restaurant has been run by the same family since 1978, and the interior is large and spacious. It opens only for lunch and closes at 2:30 p.m.