The bitch at the register would not accept my California ID which I renewed before I turned 21, so it is vertical. She said it was not a valid form of identification because it is vertical when it clearly states I am 21 in 2012! I was forced to provide a different form of identification because my DMV issued license was not to their liking.
The kicker was that I was not even buying alcohol, just mix! So, I didn't even need to be 21 for my purchase!
Fuck you, and I'm never shopping at your stores again.