Myeongdong Kalguksu is a restaurant in Myeongdong, Seoul, serving kalguksu (knife-cut noodles) and mandu. The kalguksu comes with a clear beef brisket broth and chewy noodles, and mandu jeongol is also on the menu. Extra noodles and a bowl of rice can be added free of charge to some menu items. The free additions do not apply to every menu item.