...video games, pizza, playing catch in the back yard, take him fishing...etc. Use your imagination or, if all else fails, ask him what he would like to do. I used to take my YF to the local mini golf and go cart place. He just loved that. He also loved it when we would go to the store, buy two big cookies (you know, the kind that would choke a horse) and lie on the hood of my car and watch the clouds go by. Boys of that age can find almost anything fun when you do it with them. Mostly they just love to have the attention of a grown up whom they like.

I hope it worked out for you.
With Love in Christ,
Chris