Haha those quarters caused a lot of confusion. I remember they were just coming out with those and they came out with some dollar coin at the same time (Susan B Anthony I think). But they were both silver and similar size.
I was working in a cafe and this woman came in and paid me for her latte - she was 75 cents short. I told her so and she said - no this one's a dollar coin. I looked at it - and was pretty sure it was a quarter. But she swore up and down that it was a dollar coin. Then she pointed to where it said dollar on it...."Quarter dollar"
(she was pretty mad and was being pretty rude to me). I pulled an older quarter out of the register and showed her that those read "Quarter dollar" too.
She finally saw what I meant and appologized saying these new coins were confusing. She ran to her car to get more money and paid me. And fortunately stopped being rude - she actually looked pretty sheepish leaving...I felt bad for her and I was trying to be as nice as possible. But how do you tell a person they're quarter is not worth a buck?!?!