Hello, Julie! You must be getting so excited about your daughter's birthday celebration at Walt Disney World! I'm happy to see that you are planning on taking your daughter to visit with Anna and Elsa. This would be an excellent use of FastPass+ on your visit! You did not mention which park(s) you plan to visit on your upcoming trip, so I'll share a couple of my daughter's favorites at each park to help you get started.
At Disney's Hollywood Studios:
Toy Story Midway Mania!
Disney Junior - Live on Stage!
At Disney's Animal Kingdom Theme Park:
Kilimanjaro Safaris
Wilderness Explorers
TriceraTop Spin
At Epcot:
The Seas with Nemo and Friends
Journey into the Imagination with Figment
Meeting the princesses in their "lands" at World Showcase
At Magic Kingdom Park:
Anna and Elsa meet 'n' greet
Mad Tea Party
Enchanted Tales with Belle
Buzz Lightyear's Space Ranger Spin
As far as must-dos go, you may want to get your daughter involved in the planning process. You can pull up the
official Walt Disney World attractions list and let her pick out her favorites. If you do this in advance of your visit, you will have a good idea about which attractions to make FastPass+ selections for, and even estimate how much time you should spend in each park (but it's always a good idea to plan for at least one full day at Magic Kingdom Park!) You can even add a special
character dining experience to celebrate your daughter's special day.
I hope that your daughter has a very happy birthday, Julie! If you have any additional questions, please do not hesitate to stop back by the Moms Panel. Happy planning!