I haven't been to this Culver's before, and went when it was super busy. The person working the register was nice, but new, and didn't know if they had GF buns. O always use the website menu, because it's hit-or-miss if they have a paper allergen menu available.
It's pretty similar to other Culver's restaurants. I got a burger (with GF bun) and side of chili. I would avoid the fryers, because of cross contact.
The bun comes out steamed in an individual wrapper, and the burger and toppings are in a separate box. I ordered mustard, and they gave me mustard packets, to reduce a chance of cross contact. If you open the box, place half of the bun on the buger, close the box, flip the box over, and place the other half of the bun on, it's a pretty easy way to assemble it.
I didn't get sick, the food was tasty as always, and recommend stopping in here if you want a good GF burger.
— Somewhat
— Gluten-free items are marked on the main menu
— Some
— Excellent