I'm usually not a big fan of the "tart frozen yogurt" craze that's sweeped the larger cities and now apparently Pittsburgh. But for some reason, Sweetlix's yogurt are tasty to me - mabye b/c it's not as tart as some of the frozen yogurt I've had at other places (in other cities). I enjoy the selection of toppings, but usually keep it simple to graham cracker crumbs and a bit of honey.
Defintely check this place out and while your at it stop in at get some savory (or sweet if you want a double dose) Pittsburgh Popcorn Company popcorn.