Buttumak is a butcher-style restaurant in Sillim-dong, Seoul, selling Australian beef and Korean pork. It sits in the Sillim-dong commercial district, not far from a subway station. The menu includes a wagyu set, flower sirloin, and galbi-sal, with doenjang jjigae boiled in the center of the grill. The store is small with small tables, and parking is limited, so drivers must use the Dorimcheon on-street public parking lot.