Mapo Mandu Hapjeong serves galbi mandu, kimchi mandu and tteokbokki, and sits right in front of a Hapjeong Station exit. The thin, chewy dumpling skins are filled with crisp kimchi, and galbi mandu is the signature item. It is open 24 hours and orders are placed at a kiosk. The shop has moved to the first floor of the building across the street, still just in front of its old spot, and the tteokbokki is mild.