This year they are having a gluten free area where there will be a handful of great gluten free vendors! You can find participating vendors here , but I don't believe they are all listed because you will also find Rudi's Gluten Free Bakery in addition to this list. If you are out, be sure to stop by to get some great samples and purchase their products!
The festival will be held on Saturday from 10-5 and Sunday from 10-4. Hope you have a great time!