Originally founded by Demi Moore, Arnold Schwarzenegger, Sylvester Stallone, and Bruce Willis, the Planet Hollywood chain has never been as successful as they hoped, but it's still a great place to gawk at celebrity paraphernalia and enjoy a good meal at the same time. This giant spherical structure sits between the Town Center and the West Side, and it's usually pretty busy. Just like at a Hard Rock Cafe, part of the appeal is buying a T-shirt identifying the location you visited; if you don't want to brave the crowds at the restaurant, you can check out their standalone store just down the street on the West Side.