Go big or go home! Look at the massive size of the Indoor/Outdoor Giant Inflatable Bowling Game. These look like a ton of fun, not just for kids but for drunk adults as well. Plus you can use them indoors… bed bowling anyone?
Maybe combine the pins with someone surfing on a slip n slide and you’d have a crazy party game. I’d have mine as part of my Double Dare stage set complete with physical challenges that will one day be constructed in my backyard. One day….