BD Burger Seongsu is a handmade burger shop on Yeonmujang-gil, a five-minute walk from Seongsu Station Exit 3. It serves a wasabi shrimp burger, a grilled shrimp avocado burger, and a double cheese burger, with sides such as fried eggplant and fried mushrooms. Orders are placed at a kiosk or on a tablet at the table, drinks can be refilled at the self-service bar, and food takes more than 10 minutes after ordering. The wait was 10 minutes at opening and 20 minutes at 4 p.m. on a Saturday.