Keunson Kalguksu is a kalguksu restaurant in Seoul that serves seafood kalguksu, deulkkae sujebi, and pat kalguksu. The seafood kalguksu contains bajirak and honghap and uses hand-pushed suta myeon, while the deulkkae broth is savory. A wait forms at lunchtime, so arriving a little early is necessary. Yeolmu kimchi and muchae are served as side dishes, and the seating area is small.