Hello April! I can already tell how excited you are about your upcoming trip! We just got back from our vacation and I have already set up our next vacation. You just cannot get enough of Mickey Mouse! You are right, it is very difficult to find a list of what qualifies as a snack. Please click
here and scroll down to see some items that are considered snacks. Please forgive me if you have already seen this information. Some additional snacks are as follows:
nachos (Downtown Disney)
pretzels
churros
pastries (My favorite place for these is the Bakery on Main Street, U.S.A. at the Magic Kingdom.)
Your best bet is to familiarize yourself with the small logo which you can view on the page that I have attached. Trust me, it will pop out at you when you know what to look for. If you are not sure, always ask a Cast Member if the food item is considered a snack. I always find myself asking this very question.
Well, I hope this helps as you begin to prepare for your vacation. Please let me know if I can help with any other questions you may have. I am very excited for you and your family! Have a magical day!