Beginning in 1928, Gus Arnheim led the Cocoanut Grove Orchestra, in which six to seven songs were sung each night. At one point, there was a two-hour broadcast of the orchestra on radio. By the 1930s, the Cocoanut Grove was frequented by cinema stars like Norma Shearer, Irving Thalberg, Clark Gable, Katharine Hepburn, Spencer Tracy, Cary Grant, John Wayne, Henry Fonda, Loretta Young, Lucille Ball, Ginger Rogers and countless others. On February 29, 1940, the 1939 Academy Awards Ceremony was held in the Cocoanut Grove, with Bob Hope hosting the awards.