In Norman Taurog's "Mad About Music" Universal, 1938) both Sid Grauman and the forecourt of the Chinese Theatre make an appearance. The film stars Deanna Durbin and Herbert Marshall. Deanna plays a girl at a school in Switzerland who makes up stories about herself and an imaginary explorer father.
See the Los Angeles Theatres pages about Grauman's Chinese for a history of the building along with hundreds of photos.
On IMDb: "Mad About Music"