Simin Kalguksu in Daejeon is a Korean restaurant that serves kalguksu and donkatsu together. Customers can order one portion each of traditional kalguksu or spicy kalguksu, dubu duruchigi, and handmade king donkatsu. The restaurant opens at 11 a.m., and customers begin waiting from 10:30 a.m.; the kalguksu noodles are soft and the broth is rich. The wait at lunchtime runs from 30 minutes to an hour.