Hi Lindsay. Congratulations on your upcoming trip!! While there is not an "official" confirmed Disney Dining Plan snack list, there are some examples of eligible snack options. The examples include the following: Frozen Ice Cream Novelty, Popsicle or Fruit Bar, Single Piece of Whole Fruit, 20 oz. Bottle of Coke, Diet Coke, Sprite or 20 oz. Dasani Water, 12 oz. Coffee, Hot Chocolate or Hot Tea, Single Scoop (single-serving box) Popcorn, Single-serving Bag of Snacks, 22 0z. Fountain Soft Drink and Single-serving Prepackaged Milk or Juice.
Be sure to look for the Disney Dining Plan symbol to identify Quick-Service restaurants, outdoor food carts and select merchandise locations that accept your Disney Dining Plan and to identify eligible snack options.
Enjoy your magical stay at the Walt Disney World Resort!
Ca'Sandra