Gaya Milmyeon & Son Kalguksu is a restaurant in Busan that serves milmyeon and kalguksu. The kalguksu is chewy, and the milmyeon comes with warm suyuk and mu kimchi on the side instead of meat. Ordering milmyeon brings a sample portion of suyuk at no charge, and the restaurant is crowded at lunch. The bibim milmyeon is spicy.