If you’re sensitive to gluten, do not use the paper straws at Walt Disney World! Some locations have been using straws that are not gluten-free. They could be fine, but don’t chance it. Suppliers change fairly often, so what is safe one day could be bad the next. I doubt that most Cast Members who aren’t gluten-free realize that straws could be a problem, so my advice is to skip the straw or bring a reusable one.