Not a list of ideas off the internet. Ninety one games I have actually run, in actual rooms, with actual kids, and kept the ones that work.
91
Games in the library, every one written down and numbered
All of it
Props, cannons, cups, noodles, hoops and prizes arrive in my van
One host
Somebody on the mic the whole time reading the room
Every kid
Nobody watches from the side. That is the entire design
Beach balls, pool noodles, hula hoops, bean bags, giant inflatable rings, five hundred red cups, clothespins, scarves, blindfolds, a t-shirt cannon and one enormous pair of granny panties. You buy nothing. It all comes out of the van, it all goes back in the van, and your floor looks the same afterwards as it did before.
What makes it work is not the equipment. Anybody can put a hoop on a gym floor. It works because there is somebody on the mic the whole time deciding what happens next — when to push a game harder, when to cut it, when the quiet kid at the back is finally ready to be pulled in, and when the room needs to come down a gear before it goes up again.
That is the difference between thirty kids playing a game and thirty kids losing their minds. Same game, same props. Different afternoon.