My son is nine right now and the kind of things he's into are lego, Kinex and Nerf Guns. In fact we found a new recreational facility about an hour away from where we live that holds Nerf Gun experiences and someone there was having a birthday party. It was only $7 per hour and that included hiring the Nerf Gun. It was a great experience and both my sons loved it. Perhaps there is a facility near you? Maybe you should see what you can find on-line.