Just driving through the area on our way to DC and had dinner here. My non-celiac husband and celiac I ordered two gluten free meals. I had the focaccia chicken sandwich on the gluten free bun and my husband had the smoky Memphis-style burger. Mine came out amazing but my husband said his tasted just like a regular burger without any hint of the flavor the burger was supposed to have. I didn't end up sick so I call it a mostly win.
FYI, the fries and fryer are not safe for Celiacs.