Sinsa Sail is a charcoal grill restaurant next to Jeju City Hall. It ages yangnyeom bone galbi and yangnyeom galbi, then grills them over charcoal, and the 441 set includes pork collar, samgyeopsal (pork belly), and galbi-sal. The restaurant has a 20-year history and stays open until 3 a.m. The samgyeopsal (pork belly) has a relatively high proportion of fat.