Muachabang is a tea house near the main gate of Busan National University of Education in Busan, serving hambak steak, yeonnip bap, and traditional tea. Hambak steak and yeonnip bap are the main dishes, and pu-erh tea is also available. The interior is quiet and spacious, with room for both tea and meals. The traditional tea is brewed in advance and kept refrigerated, so its aroma is weak.