I like all of the suggestions! Thank you so much. Now I guess I just need to do some research.
I think I might combine a few of these. Like the picnic dinner( especially with the weather cooling now). Perfect for it.
And, perhaps something small from the traditional list.
I got him a small video game, for his DS, which he has been wanting for a while, but I wanted to do something more interesting and fun too. Thanks to you guys, I will!
Thanks all!