Suyu Son Kalguksu is a noodle shop in Suyu-ri that serves one dish: bajirak kalguksu, knife-cut noodles with clams in a slightly thick broth. Diners add cheongyang gochu and daddagi from the table. You take a number, wait about 20 minutes, and then go in, and parking information is also provided. On weekends and holidays there is a wait and food takes time to come out.