<<Disclaimer: Verify this information before applying it to your situation.>> Has anyone ever brought your own gf bread to a place and ordered only the toppings and assembled the sandwich at your table? I'm thinking of places like In and Out Hamburgers or even deli type places that will verify the meat or whatever is gluten free. I wouldn't want them assembling it because that would introduce too much risk of contamination...what do people think about this? Tam