Hi Anne.
Thanks so much for choosing to visit the Disney Parks Moms Panel with your great question.
To best address your concern about artificial colors and flavors in Disney snack foods, I'd recommend that you contact a Cast Member in the Special Dietary Requests area. To reach a Cast Member by email, click the link following or write to:
Special.Diets@DisneyWorld.com
Cast Members in this department are equipped with the most up to date information on dining and snacks in the parks and resorts. Simply send an email listing your son's intolerances, and outline your request for a listing of suitable snacks that are available using the Disney Dining Plan credits system. A Cast Member will write you back with all the information that you need to make your decisions easy while in the parks. It's recommended that you send your email(s) at least 14 days prior to your vacation in order to allow time to receive your response or address your concerns for reservations at Table Service locations you may have already reserved.
I hope this information helps you out Anne.
Please don't hesitate to write me back if I may be of further assistance to you.
I'd love to hear from you again!
Wishing you a simply Magical time -
times two! - during your family's visits to Walt Disney World in 2013!
Kirsten