Hi Alexis, and welcome to the Disney Parks Moms Panel!
That first birthday is a real milestone, isn't it? I was so excited to celebrate my son's first birthday - and of course we went to Walt Disney World!
Children under three are considered Guests of Mickey Mouse, so he can share food from your plate at no extra charge. I've also brought my son's favorite snacks and such from home without any problems.
If you haven't already, give Walt Disney World Dining a call and have your son's birthday noted on your reservations. You can also tell your server when you arrive that you're celebrating his big day. There are no guarantees, but you just may find a little extra pixie dust added to your birthday meal!
Here are some other celebration ideas that will help make the day even more special.
Alexis, I hope your little guy has a hot-diggity birthday at Walt Disney World. Please stop by and see us again if you have any more questions.
Have a magical day,
Kathy K.