Suhyang Kalguksu is on the second floor of Yuseong Dakgalbi near Geoyeo Station in Geoyeo-dong, Songpa-gu, Seoul, and serves kalguksu, kongguksu, and suyuk. The noodles are made in-house, and the menu includes kaljebi in hwangtae broth and deulkkae kalguksu, while the kongguksu is made by grinding domestic beans every day. Barley rice and mu saengchae are served before the meal, and handmade mandu and nokdu bindaetteok can be added on the side. The baechu geotjeori is bland, and the kimchi falls short.