Kitty was in line at the mickey dees one day. The manager and cashier were having a discussion about a 5 dollar bill both of them said "dis here ain't real". Kitty whipped out a five and said "Here I'll buy it" and they swapped her a five dollar silver certificate for a five dollar bill. I'm sure there's not a lot of difference if any, but it's astounding that they didn't know what it was. I've also had this same store refuse to accept a two dollar bill for the same reason. Needless to say, mickey dees if off our list now. lol