I spoke with the manager— gluten free buns are safe (and soft and great!) as they are kept and grilled away from the regular buns (which are heated in toasters). They also have allergy options to click on when taking your order, and they’ll shout to the kitchen that it’s an allergy and take precautions (similar to in n out). I did not get sick. Shared fryer so fries are not safe.
Make sure your burger ingredients are gluten free as some burgers have gluten items in them like crispies! Best bet is to get the shack burger (lettuce, tomato, sauce) and add any naturally gf ingredients you want (I added pickles and onions)
— Very
— Gluten-free items are marked on the main menu
— Excellent