My youngest will be 20 months old when we go to WDW and he has significant and serious food issues. He has an allergy to all dairy and soy products (soy is in everything) and has a swallowing disorder that limits some types of foods and drinks for him. My worry is the restaurants - we plan on eating mostly at buffets. I know if I call ahead they can cook separate food for people with allergies, but will they do this for a child who you aren't technically paying for, or can they just charge me some sort of a la cart fee? For buffets, do you still call ahead with dietary restrictions or is this dealt with more on the spot?