I bought Noah this inflatable ball pit for his birthday, partially for the party, and mostly because it is pure awesomeness. He loves it! He loves crawling into it (and out of it, which makes me nervous because he does a face plant almost every time) and he loves pushing the balls around. (Only half the balls we have are in there in these pics).
I also took video of him laughing and pushing the balls around, I'll post it when I find the time. Back to party planning!