Daul Son Kalguksu is a kalguksu restaurant near Gapcheon Station in Wolpyeong-dong, Daejeon. Its hand-cut noodles are wide and uneven in width, and the broth is a seafood stock made with clams and blue crab. Kimchi and side dishes come with the meal, and in the evening the restaurant also sells sushi and hoe. Black bean noodles and dubu duruchigi are also on the menu.