The Play Playground at the Luxor Hotel and Casino on the Las Vegas Strip is home to larger-than-life versions of familiar childhood games. There’s a version of Bop-It with tires to kick and wheels to spin, a wall-sized imitation of the battery-operated Perfection, a game of Simon that can accommodate eight people at a time, and a balancing beam obstructed by swinging poker chips that aim to knock you off the narrow perch. It also has a bar.