Just discovered Menchie's. It's like budget Pinkberry. And tasty! The spoons are really cute, but they need to have a recycling area for them (I took mine home - great for picnic-type situations). The price was right for a guilt-free snack of fat free yogurt and healthy mix-ins (though you could make it as sugar-coated as you like).
Edit (10/9/12): I was contacted by this location's owner with the news that they have added recycling facilities for plastic spoons and water bottles. Excellent.