The landscape of Hollywood Boulevard is constantly evolving. But one constant is Musso & Frank Grill at 6667 Hollywood Blvd. Named for the original owners, Joseph Musso and Frank Toulet, the grill opened in 1919 and is Hollywood's oldest restaurant. During the golden age of Hollywood, the restaurant attracted such writers as F. Scott Fitzgerald, Raymond Chandler, William Faulkner and Ernest Hemingway. There's even a legend that silent film superstars Charlie Chaplin, Rudolph Valentino and Douglas Fairbanks raced horses down the boulevard and the losers picked up the tab at the restaurant. The eatery was also a favorite haunt of Orson Welles. In fact, Musso & Frank was featured in 1994's "Ed Wood," when the hapless director (Johnny Depp) meets his idol, Welles.