Take a very close look at the steam coming out of the train in the lobby mural of the theater at The Americana. You can click the image to enlarge.
A rather risqué image of a busty woman becomes apparent.
Here is a wider picture of the right half of the mural. In addition to the reclining nude, you can also spot references to The Alex, the Glendale train station and Grand Central Air Terminal. The nude alone nearly makes up for the fact that this theater doesn't sell coffee.