Dongjin Guksu Dongmun Market Annex is a restaurant in Jeju that serves gogi-guksu and gosari-yukgaejang. The gosari-yukgaejang, its signature dish, is made by tearing bracken and pork and boiling them, giving it a strong bracken aroma and a light, soft broth. The pork is thick and free of any gamey smell, and the gogi-guksu broth is also free of gamey smell. The gogi-guksu is served with a seasoned broth made from the water the pork was boiled in.