Quote Originally Posted by WhiteWidow
If your dad already has a humidor, he should be able to stick them in there when he gets them and they will be fine. No additional effort on your part.
Do make sure they're sealed up in a thick plastic bag, though. The shop you bought them at probably did this for you already...

And don't be disappointed if he doesn't smoke them right away. It's usually best to let them rest a week or two... he's not ignoring your gift. :)