I visited a friend of mine in Charlotte (I live in Oakland, CA), and we decided to have dinner here. It was pretty tasty1 Being in a different part of the country that doesn't cater to food allergies like CA does, I tried to make things simple enough for the waiter. I told the guy I was allergic to wheat, and that any bread was out. I ended up getting a side order of dolmas and a side order of gyro meat. To me, the dolmas tasted more like the stuffing you'd find in stuffed peppers, except wrapped in grape leaves, but they were still pretty good! They gyro meat wasn't the most awesome thing, but it wasn't too bad either.
You need to be knowledgeable about what is gluten-free and what isn't, but it's do-able!