I am a sensitive celiac and have eaten here many times without getting sick. I've always gotten the meat plate + BBQ baked beans. Ask for yourself, obviously, but the woman behind the register told me everything except the mac and cheese is gluten free. Also, it's delicious.
The menu does not give enough info on GF due to the number of items with soy sauce. My choice to eat lunch was based on a caring staff who knew about Celiac issues. I had the pulled pork and double slaw.