Im Chae-hwan Tuna Butcher Shop is a seafood restaurant inside Choryang Traditional Market, at the end of the market's central aisle toward Choryang Station and the galbi alley, selling tuna hoe and salmon. Customers buy bread, pajeon, and tteokbokki from elsewhere in the market and eat them alongside the tuna, and the operation is almost entirely self-service. It opens at 5 p.m., and on weekends a wait of 20 to 30 minutes forms from around that time. Thawing conditions vary by cut.