Review of Shake Shack

I am about to be in NY chaperoning a school field trip, and I called them to verify gluten information. They were very knowledgeable. They can do all the burgers without the bun, but the shroom burger is covered in bread crumbs, so it cannot be made gluten free. The fries are gluten free, but they are fried in the same fryer as the shroom burger, so there is cross-contamination, so if you are sensitive, AVOID! Their custard items and drinks are gluten free, but some of their mix-in items are not gluten free. They are clearly marked on their allergen chart, though. I give three stars because they were knowledgeable and try to accommodate, but they don't have gf vegetarian options or fries that are safe.