Fun City's laser maze, go-kart racing, and other attractions are a siren's call to groups looking for safe, thrilling entertainment. At one of the Denver area's largest indoor entertainment centers, three and a half acres of attractions?including inflatables, laser tag, and a rock-climbing wall?invite kids to run wild. An in-house bowling alley with Crazy Cosmic Bowling on Friday and Saturday nights plays host to hundreds of frames nightly. The pinnacle of this mecca of fun is the three-story foam factory, which blasts, drops, and tosses foam balls for endless enjoyment. Once young ones tucker themselves out, an arcade with virtual driving games, air hockey, and skee-ball can grant a sedentary reprieve. Winnable arcade tickets can be redeemed for prizes such as bikes or stuffed animals. To help visitors refuel, Fun City's kitchen churns out specialty pizzas, burgers, and burritos as well as alcoholic drinks for adults, and their party packages combine it all with private rooms and discounts on game credits.