I got a sample of the berry chai last Friday (they weren’t suppposed to be giving it to customers, but he felt sorry that he delayed me significantly while they ran to another Sbux down the block for mix for my drink, so he gave me the sample. To me, it tasted like way-too-sweet grape juice. It was nice, but that tiny sample glass was enough – I couldn’t imagine drinking a large glass of it. Probably would be better iced. The barista said his favorite was the one Aim mentioned (vanilla rooibos) – I’ll have to try that one.