Pin-Up Pizza is one of the best pizza places on The Strip, and certainly one of the most loved eateries for pizza by the slice. Located in Planet Hollywood Resort & Casino, it boasts a trendy dining room and a glass-walled patio. The waitresses dress up in themed Rockabilly outfits, inspired by 1950s pin-up models like Bettie Page. The best thing about this pizza joint is its closing time of...