Hi Amy! Your daughter is going to have the most magical birthday aboard the Fantasy! I celebrated my birthday on the Disney Wonder last year and it was certainly the best one yet!
Be sure to make note of her birthday under Special Requests on your reservation, or let your travel agent know. Your dining servers will be aware of her birthday and will make her night by singing to her!
Since you'll be on the Fantasy, I'd suggest booking the Bibbidi Bobbidi Boutique for her birthday. My 6-year old became Snow White there, and it is one of her favorite memories of the cruise. What a special birthday treat that would be for your daughter! You can also pre-purchase a special
birthday decoration package on the Disney Cruise Line website that would be a fun surprise. Birthday cakes can be ordered on that page as well and can be delivered to your stateroom or presented at dinner.
A very inexpensive option is to make your own birthday magnets with your printer and some magnetic sheets to put on your stateroom door. Don't forget to pick up a birthday button at Guest Services on Deck Three!
Happy birthday to your daughter! Enjoy the Fantasy!