Hi Steven,
Welcome back to the Disney Parks Moms Panel! How exciting that your Mouseketeer will get to celebrate his ninth birthday at the most magical place on earth! That is one birthday that he'll remember forever!
I'm happy to let you know that yes, you can absolutely arrange to have a
birthday cake delivered to
Disney's Caribbean Beach Resort! You'll simply need to call (407) 827-2253 in advance to make arrangements, and a beautiful (and delicious!) cake will automagically appear in your room to help your sweet guy feel really special.
Did you know that there are Cast Members who are
experts at making birthdays super special? They make the magic happen over at
Disney Floral and Gifts, and I am certain that they'd be happy to help you come up with the perfect gift basket or room decorations to make all of your son's birthday dreams come true. Of course, don't forget to pick up complimentary "Happy Birthday" and "I'm Celebrating" buttons when you first arrive, too. Cast Members (and even some Guests!) will love celebrating along with him and will sprinkle some extra pixie dust by wishing him Happy Birthday during your trip.
Please keep all of your great questions coming, Steven, as we're always here and happy to help. And please give your son a great big Happy Birthday wish from all of us here at the Disney Parks Moms Panel when you celebrate. I hope that you and your family have a truly magical vacation!
Missy