So, my DH hasn't seen his biological dad in 20 years due to family issues. We're making a road-trip and surprising the FIL for his birthday with a visit this weekend (FIL's wife is in on it). We're totally clueless what to bring as a birthday gift for him. I've got lots of photos printed of the past few years so he can see how his sons have grown, but anyone have any other ideas what to bring? We know general things he likes (motorcycles, liquor) but don't know him well enough to buy a specific item.
We'd love any input!