Members of the Grant Avenue Follies, a senior cabaret dance troupe based in San Francisco's Chinatown, collaborated with rapper Jason Chu on the Lunar New Year song "That Lunar Cheer." IW Group hide caption toggle caption IW Group Music San Francisco Chinatown seniors welcome in the Lunar New Year with rap January 22, 2023 The Grant Avenue Follies are steeped in tap dance and the songs of the 1950s and '60s. But they are no strangers to hip-hop, as the track "That Lunar Cheer" shows.