All pizzas can technically be GF, and they offer 4 (Margarita, Pepperoni, BBQ Chicken, and Mushroom/Sausage I think) that are guaranteed to be prepared according to strict safety measures/without cross contamination. The manager brings out GF orders and it's always great. In my opinion, CPK is definitely up there with the best GF pizza. They also have a few GF "small plates." Biggest downside is that there IS an additional charge for the GF pizza.
Yes