Ttosuni Bunsik is a snack shop inside a traditional market in Busan that sells egg mandu, gimbap, and tteokbokki. The signature egg mandu has a light, soft texture, and gimbap and tteokbokki are sold alongside it. It is a place to fill up on inexpensive dishes, so you can park at the nearby public parking lot and walk over. Hygiene is something to pay attention to.