Hi Wendy,
My family LOVE to attend as many character meals as possible during our visits. They are so much fun and on a practical note, it is a fantastic way of spending time with characters without having to wait in line at the parks.
All of the character meals are really good but as it will be your little princesses first visit, here are my recommendations which will allow her to meet and greet with a variety of different characters:-
1/ Supercalifragilistic Breakfast at
1900 Park Fare which is located at Disney's Grand Floridian Resort & Spa with Alice in Wonderland, the Mad Hatter & other Wonderland friends.
2/
Chef Mickey's at Disney's Contemporary Resort with Mickey Mouse, Minnie Mouse, Donald Duck, Goofy & Pluto.
3/
The Crystal Palace at the Magic Kingdom with Winnie the Pooh & friends
(Please be aware that characters are always subject to change)
Wishing you a magical trip!