You still have time to make those cards for Father's Day. Although I loss my Father many years ago, I still give cards to my husband who is a wonderful Father and continues to be even though the kids are all grown and on their own. But it is the phone calls from the kids when you answer the phone and they say, "Can I talk with Dad?" that makes you feel good that they have that kind of relationship with him.
I also made a card for my Stepfather that even though he has his moments, he has the kindest heart, and you can't help thinking about him on a day like today. So to all the Fathers I say Happy Father's Day and I wish you many more.