The pastor of my church always gives $2 bills to the fathers in the congregation, every Father's Day. Because that's what his father did. He didn't give 'em out this year. Maybe he found out.
I tried to get some $2 bills from the bank, but they were out. (As in, out of the bills, not out of the closet. At least, I think that's what they meant.) I only have one, which I use as a book mark. They're pretty cool, since they have the signing of the Declaration on them.