Yeah, I figured with the shirt and all I HAD to do this. Video of the actual purchase is up on youtube. It was the starbucks in the omni, so the folks were used to dozens of us furries walking about and didn't really seem too surprised to have a fox order some iced coffee. I still wonder if I should do the same thing to my local starbucks in maryland. I bet the reactions would be priceless!
Here's the youtube if you have a couple spare minutes.

http://www.youtube.com/watch?v=ukDhnh7LX7E