This is a fantastic frozen yogurt shop offering many flavors of self-serve frozen yogurt. Most flavors are gluten free, and the cards above each dispensing machine indicate which of the major allergens are present, if any. So each card will typically say either "gluten free" or "contains gluten." One -- the flavor of the month (Root Beer Float) -- didn't say either, so I asked. The manager told me gluten would be listed under the Allergens if it contained gluten. It only said Contains Milk, so it was safe. They also have a couple sorbet (non-dairy) flavors, as well as a Gelato flavor (last night it was Caramel Sea Salt -- to die for!). Some of the yogurt flavors are non-fat or low-fat, too. There is something for everyone here. Our son didn't opt for any toppings, but you could easily request "fresh" toppings (of the ones that are gluten free) straight from the packaging or the containers behind the counter, if you are not comfortable with any potential cross-contamination that might occur with the serve-yourself topping bar. Sweet Frog has many locations all over the country -- as well as international locations.