I always love Culver's because the food's great at a reasonable cost and the service is great as well. I recently needed to try a gluten-free diet and the options they have are good, especially compared to anywhere else. You apparently need to just tell them to substitute the bun for a gluten-free bun and to treat it as an allergy. The bun's an extra $1.60 or so, and comes in a separate plastic bag with a fork and a knife so you can assemble it together, and they package anything that could be contaminated in another paper bag. The bun tasted no different from a regular bun and had a good texture compared to so many other gluten-free "breads". I got fries even though they're not technically gluten-free (maybe because they're fried in the same oil as the breaded sides?), and they made sure to tell me it's not technically gluten-free and they put it in a separate bag. If you have allergies, I'd make sure to give them a bit of extra time and try not to go through the drive through during lunch rush, so they have plenty of time to properly handle your food, same as you would anywhere else. The culvers.com website should have a list of options that are gluten free if you search for it. I'm glad it seems they take the time to treat the health of their customers seriously and offer those options for those of us who are born with or develop dietary restrictions. Today, Lexi was the one who took my order today and she was incredibly accommodating, helpful, and personable when I told her I was ordering gluten-free for the first time and she walked me through their options. I can't upload the pictures of the food for some reason but it all looked and tasted good. I'll definitely be coming again, especially when other options are so limited. Thanks!