Hi Cindy!
Firstly, to concentrate on all the Princesses - you can make an advance dining reservation to dine with the Disney princesses -
Cinderella's Royal Table is located inside Cinderella Castle at Magic Kingdom park. You will meet with Cinderella for family photographs before you are shown to your dining table where, during your meal, other Disney princesses will visit with your table for autographs, photos, and interaction with your family. This is a very popular dining experience, so I recommend you make your reservation as soon as your chosen date is available - at 180 days in advance. All dining reservations can be made online, or by calling 407-939 3463. Another princess dining opportunity is at
Akershus Royal Banquet Hall, in the Norway pavilion at Epcot.
At the Magic Kingdom park you can meet with some of the princesses at Town Square Theatre - this can be found just inside the park entrance, to your right. Princesses will vary but you could meet Cinderella, Belle and Aurora.
Bibbidi Bobbidi Boutique is a fabulous experience for young girls where they will be treated like a princess, and will come out looking like one too! There are two locations - inside Magic Kingdom park, and also at Downtown Disney at the World of Disney store. You can make reservations 180 days ahead of time by calling 407 939-7895.
I am limited for space here, but if you would like to send me a direct questions with some more details - your granddaughter's age, and the things she likes to do - I would be happy to help you with some suggestions on attractions you might enjoy, and where you may like to dine.