Sigol Bossam & Gamja Ongsimi Byeolgwan is a Korean restaurant in Bangbae 2-dong, Seocho-gu, Seoul, one block inside Exit 12 of Sadang Station. It serves bossam and gamja ongsimi, with bossam available as lean meat or cuts that include fat, and gamja ongsimi made with chewy ongsimi in a thick broth. During meal times groups of diners arrive together and create a wait, and the dining room tends to be loud. The portions of bossam and ongsimi are small, and service becomes disorganized during busy hours.