Doyeonjeong is a snack shop at the entrance of Bujeon Market in Busanjin-gu, Busan, serving jajangmyeon, milmyeon, tonkatsu, and gukbap. The menu also includes mul milmyeon, handmade wang tonkatsu, beef haejangguk, anchovy-broth kalguksu, and set meals. Lines form at weekday lunch, but the tables turn over quickly and seating is fast. Payment is prepaid, and sharing tables is common at lunch.