Very disappointed to update that as of a couple of weeks ago, NOT ONE location in the ball park (including the suites) had a gluten-free bread even though their information says they do. We were assured prior to going, it shows in their booklet there are several but not one of them had it. This was a HUGE disappointment for me and my young son. Yes, we went EVERYWHERE and spoke with guest services who specifically called the vendor and there was literally no one in the park with a gluten-free bun. We spent less than an hour being pointed in different directions to all of the food outlets. Their solution was to eat the hot dog on the foil ... yup! Hopefully they will either update their information or begin providing gluten-free products.
Being able to buy my daughter a hot dog, WITH bun, at the DBacks game absolutely made our day! The hot dog and bun were pre assembled and kept in a separate warmer, so I didn't even need to ask for anyone to change gloves, or wait while it was made. Thank you Big Dawgs (which is located by section 126) for offering a gluten free option!!