My 5 year old daughter has celiacs. We've gone to both locations a few times with no trouble. As usual, we always talk to the server and ask open-ended questions to make sure they know what they are talking about. We usually do pulled pork brisket, mashed potatoes and brocoli or fruit for her. Food is delicious. There are a few bbq sauces that are GF.
UPDATE
A few years ago we went to the Verona North and South on Liberty. After making it known that my daughter has celiacs, they brought her meal with the GLUTEN sauce on her food. There was no offer to replace the food, or take it off the receipt. My husband was able to give my daughter food from his meal as he ordered it GF order to share safely. Needless to say, we have NOT been back.
— Not very
— No gluten-free information on the menu
— Some
— Good