You have to ask for it, but they have GF bread. They heat it up on a clean portion of the grill. I got the Turkey sandwich with tomatoes, lettuce, and mustard. My dad, also Celiac, got a chicken salad sandwich. Both were phenomenal.
This establishment is NOT a dedicated gluten-free facility and may not be safe for those with celiac disease. Please contact the establishment directly to inquire about safety precautions.