After visiting Yu Dao, Katara and Avatar Aang returned to Ba Sing Se to negotiate changes regarding the Harmony Restoration Movement with Earth King Kuei. The couple encountered two of the club's co-founders, Hei-Won and Won-Yee, while in search of the Jasmine Dragon. The girls offered Aang and Katara lodging in the organization's clubhouse. It was modeled after the Western Air Temple to pay homage to the Air Nomads and because most of the club's members were female.