Just received our vacation welcome pamphlet today. We will be in Disney April 4-10. We have the dining plan and our three kids as well. My kids' ages at arrival are 12,9, and 3. So it stated in the pamphlet that the 9 year old and 3 year old have the child dining plan and must order from the children's menu. My 9 year old will turn 10 on The 7th. She doesn't want to order from the kids menu. She's a tiny thing, but is a good eater. Should I call and ask them to change, does it effect the cost of the plan? Will it matter?