Review of Smashburger

Gf bun is on the menu but they didn't have any in stock. Asked for lettuce wrapped, she seemed confused and asked if I meant no bun. I told her yes. She said it comes with fries and I asked if they had a dedicated fryer. She said no. I told her I didn't want any then. She said I can sub it with something else and a quick check of the menu showed there was nothing else gluten free. I then asked if she could mark my order as an allergy, she said there was no way she could do that. I then asked her to go tell the people making my burger to change their gloves. I physically watched her to make sure that she did. Felt fine afterwards.

How much of the menu is available gluten-free?

— Not Much