Ask to "make it WooFood Certified" - you might have to specify, but ask for the "petite" amount of yogurt in a medium cup - and then load up with fruits, nuts, and dark chocolate for a WooFood treat
I go here very often, even the winter. The yogurt is awesome, and inexpensive, and if I show up on Mondays, I get credit for two frozen yogurts on my Wooberry card. When I get ten, I get one free !