Rumbi Room Service Busan Seomyeonjeom is a room-style bar in Busan Seomyeon that serves alcohol and snacks. It serves kiwi soju, and monitors in each room let guests play rock-paper-scissors with other rooms. Snacks are ordered through a kiosk inside the room, and the venue is suited to small groups. The rooms are narrow, making seating for eight people cramped.