Be careful of what you order at Sonics

I once got an herbal iced tea from a little locally owned place. I asked if there was any sugar in it and they said no. It didn't taste right. I inquired more and it turns out there was agave syrup in it. ReallY? They call that sugar free because its agave? I am not a diabetic so no harm done but what about those who are? Annoying. And its even getting harder to find unsweetened iced tea of any sort. DS