Songane Gomguksu Seolleongtang is a Korean restaurant near Seongbuk-dong in Seoul that serves gomguksu, seolleongtang, and suyuk. The gomguksu uses plenty of medium noodles in a clean broth without any off-odor. The suyuk uses chuck flap meat, making it tender and mild, and valet parking is available at the front. The gomguksu comes with two slices of yangji, so the portion is on the small side.