The owner has friends with Celiac and she understands cross contamination. She can guarantee pepperoni pizza at all times and with advanced notice can do other toppings. The pizzas come on a tin pan that they are cooked on but they are cooked in a shared oven. She will bring you out your own pizza cutter that is clean for you to use. I'm pretty sure it's kept separate too because once she brought it out in packaging that said "gluten free." I love taking my family up for a fun night of bowling and pizza. You can come in just to eat too but I guarantee you'll end up bowling! :) They have other snacks too, chips, candy bars, etc.