Hello Carol! Thanks for visiting us here at the Disney Parks Moms Panel. Birthdays are my favorite occasion to visit Walt Disney World. Just being there makes it that much more magical.
I think if your daughter likes the Frozen characters, you should consider booking a
Frozen Summer Fun Premier Package at Disney's Hollywood Studios. This is an
all new event and sounds like a ton of Frozen fun! The package is available from July 5 - September 1st, 2014 and costs $59 for adults and $34 for children. Guests who book this package will be able to enjoy lovely refreshments at check in and then take part in a special reserved viewing for Anna & Elsa's Royal Welcome procession. Later in the day, you will also have special seating for the new For the First Time In Forever: A Frozen Sing-Along Celebration. Lastly, you can end the evening with an exclusive dessert party in a reserved area that will be great to watch the new Frozen fireworks spectacular.
The new Frozen Summer Fun Premier Package at Disney's Hollywood Studios sounds like so much fun to do as a birthday celebration. In between the celebration events, you can enjoy other attractions around the park and visiting characters. Whatever you decide to do, I am sure she will have a wonderful birthday. If you have any other questions before you leave, please feel free to ask.