They know about cross contamination and bake the Gluten Free pizza separately and don't put them in display next to the "normal" pizza which you can choose by the pound. For the gluten free one you can choose a lot of different toppings, also vegan and vegetarian options from a menu . One can also choose two different ones and make a "half and half" pizza. Crust is thin and crispy ,they also have Gluten Free dessert. 4 stars because I prefer thicker crust but it was delicious !