Gluten free options at Bank of America Stadium

I’m going to a Carolina Panthers game tomorrow at Bank of America Stadium in Charlotte, NC. I want to know what food and drinks are available and where to find them.

Do any of the vendors carry gluten free beer, such as Omission or Red Bridge? What about cider?

I’ve heard that there’s a place in section 515 that accommodates people with Celiac disease, but can’t find any specifics on the Internet.