So, this may explain things - I just went there last weekend for the first time in a looong time and saw that they have a new greek yogurt (as in plain/unsweetened thick stuff that isnt fro yo) menu and one of their ready made "masterpieces" had tomatoes and balsamic glaze (i think) - basically a sweet/savory type of greek yogurt concoction. I wanted to try it but we didn't have time. It was pretty weird! But luckily, separate from the sweeter frozen yogurts