Here are some links to interesting organizations, musical artists, ensembles, and companies that specialize in 1920s and '30s style that you may also enjoy learning about.
ContemporaryArt Deco Society Of California
, San Francisco
cinema historian, critic, and public announcer, Sacramento
Ballroom Dance Teacher, groups, couples, and individual, San Francisco
Bandleader and singer, Palast Orchester, Berlin