I have never seen gluten free. One time I did see a nut warning.
I don't think so. You can call and ask but even if they did they don't appear to be set up to avoid cross contamination.
They rotate a small number of flavors that they make each week. I have never seen a gluten free variety offered, but that doesn't necessarily mean they won't in the future.
Thanks! Your answer is awaiting moderation.