Wonjo Gaya Milmyeon is known as the first restaurant to use the name Gaya Milmyeon, and it serves milmyeon in Busan. The milmyeon comes in a broth that is mildly spicy with added sweetness, and the regular portion is served at the size of a large portion elsewhere. It is open from 11 a.m. to 7 p.m. every day with no closing days, and food arrives about five minutes after ordering. Parking is not available.