The Garden of Allah Villas is Universal's tribute to the famous apartment complex that was on Sunset Blvd in Hollywood. In its' heyday it was home to many celebs (F. Scott Fitzgerald, Marx Brothers, Ernest Hemingway, and others)
When Universal Studios first opened, it hosted a small attraction called How to Make a Mega Movie Deal which evolved into AT&T at the Movies. The attraction closed around 2001 and turned into the Cafe LaBamba restaurant. The villas are somewhat in use today as offices.