a new wallet, a trip to his football ground, some of them do tours, we did this for my dads father day this year and he loved it.
a nice meal, invite your mates around and get them to bring drink and do takeaway, that way you pay for your own and not all teh food.
i brought russ a silver money box in shape of an ark for his 30th birthday we had met a couple of months before and he is forever emtying pockets everwhere of loose change, so i brought that and a huge box, we still got the box and still use it lol