If you have Gluten allergies, please stay away!
My husband ordered a burger on a gluten free bun and it came out with a regular bun. Luckily we caught it before a bite was taken. A manager came over and asked if they could switch the bun or if it had to be remade. He told him it had to be remade. He got the new burger ate and left. He is now in intestinal distress because he most definitely got glutened.