I think they only have lettuce wraps, called "protein style." They are careful to keep food separate if you specify it's an allergy.
That's a very good question. I don't have any idea. Better to call and ask.
You can order a burger “protein style” wrapped in lettuce, and add a milkshake, they are all gluten-free and fries, from a dedicated gluten-free fryer.
I have never seen that option on their menu. You can get lettuce wrapped instead of a bun. Ask for your burger protein style.
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