For a Pokemon party for my little brother I made little Pokemon pictures and had a matching contest whoever got all of the Pokemon matched won! The little three and four year olds had a great time. Did you know that if you have a Pokemon treasure hunt the kids will get exited so you don't have to entertain them much anymore. Here's how I did it, I cut out Pokemon pictures from a magazine and I hid them all over the yard. Next I cut out envelopes in the shapes of pokeballs. Whoever catches(finds) the most Pokemon wins. The little guys said it was a blast.