no artic mocha today?

Last week I went to Cosi for lunch. I looked at the menu for a minute on the way in- but why? I always order the same thing. A woman in the back called hello to me- they are so friendly there. 

I decided to try a raspberry mojito lemonade and I went up to the register to order. "No arctic mocha today?" she asked. She completely caught me off guard and I was a little embarrassed. Do I go to Cosi that often?? I laughed a little and said "naw".