I have ordered a club sub in a tub here twice and did not get sick. I would give them a 5 star, but both times they did not give me the correct order. I believe you can order any sub sandwich as a sub in a tub, which is just the meat and any additional toppings/condiments. Although they gave me the wrong order twice, the food was good. I'm not a celiac, so not sure if celiac friendly.