The pronunciation drifted to jambawi (잠바위), then to jaembae; ok (옥; 屋) means house.

[4] The restaurant reportedly has a soup gamasot (cauldron) that boils at all hours.

The soup is continually added to in a similar manner to that of a perpetual stew.

[4] During the war, Kim fled Seoul and served other refugees food from a tent.

The restaurant eventually passed to grandson Kim Kyung-bae and granddaughter-in-law Yoon Kyung-sook.