Do the Right for Father's Day

What is the perfect gift for dad?--this is very difficult question. Maybe a GPS gadgets or so. But he already have it! So anyhoo, I just visited Fry's, Bestbuy, Circuit City, but didn't buy anything, because I couldn't come up with the right one for him. What should I do????? Only 3.5 days left. Yeah, just give him nice massage and hung out with him. Finally got an idea, Yes! Buy a movie ticket of Ocean's Thirteen.