Wrigley Mansion

Chewing gum -- and the man most closely identified with the sticky-sweet stuff, William Wrigley Jr. -- built this lovely, 1930s-vintage manse that overlooks the area surrounding the Arizona Biltmore from atop a patrician, 100-foot bluff; the palatial digs were a golden-wedding-anniversary present from WW to his wife, Ada. Prepackaged meat by-product keeps the place going, though, in the form of Geordie Hormel, the so-called "Son of Spam," who's turned the facility into a private club and formal eatery.