Kimhwa Kalguksu is a kalguksu restaurant on the herbal medicine street in front of Daejeon Station. It serves a basic kalguksu with a strong perilla seed aroma, along with bibim kalguksu and suyuk. Between noon and 1 p.m., the wait is about an hour, and even around 2 p.m. it can be 30 minutes. The bibim kalguksu has a weak sour taste.