Father's Day Ideas

Help! I need some great father's day ideas for Matt. Sam and I won't actually be here on Father's Day as we will be going to see Diego Live (Lord help me) and then going to David's 4th birthday party in South Carolina. So I need something different and cool. And something I can buy tomorrow as we are leaving at 7 am on Saturday. Argh... otherwise he may wind up with something like swiss army watches.

Help!