I have been to this Culver's so many times, as it's the only place in Superior I can get a burger and fries! Make sure to ask for the fries in a separate bag when ordering through the drive through, as many times they will leave the fries out of the GF order (and make sure to indicate an "allergy" if you do have celiac's/or are highly sensitive). Or when you order at the counter, ask for the GF order to be on a separate tray. This is not always strictly followed by staff, so there seems to sometimes be a disconnect but I have never gotten sick at this location. This is why I'd give them a 4.5. The order comes with a steamed Udi's bun that holds up well. It is hands down the best bun I've had yet and I've tried so many so far. I've been told there is a separate grill area and the fries are in a separate fryer. I've been here at least 20 times and would recommend it! They do have an allergen menu on the counter to peruse other gluten free options.