Gusuok Seolleongtang is a Korean restaurant at the Munrae-dong intersection in Seoul that serves seolleongtang, galbitang, doganitang, and suyuk. The seolleongtang uses a thickly simmered broth topped with soft meat, and the special version includes seoki. The galbitang contains a large amount of meat and comes with a seasoning sauce that lets you change the flavor, and the restroom is on the second floor. The hall service does not match the quality of the food.