Saenggogi Jejakso Omokgyojeom in Seoul serves samgyeopsal (pork belly) and dwaeji galbi with unlimited refills. Diners use ingredients from a self-service bar and switch between the meat options. It was previously an all-you-can-eat restaurant serving beef and pork, but now specializes in samgyeopsal (pork belly) and dwaeji galbi. The deungsim and buch aesal are dry, and the meat has an odor.