Dongnam Bangatgan is an Italian restaurant in the basement of a building with a hair salon in Seoul’s Seochon. Its main dishes include the Bangatgan Plate, Gangneung pimoe octopus carpaccio, and Sea Pasta, with gnocchi and snow crab rose pasta also available. Enter through a small door in front of the hair salon and go down the stairs. Reservations are recommended even on weekdays, and the small dining room allows sounds from nearby tables to carry.