Hi Loel,
Welcome to the Disney Parks Moms Panel. Thank you for stopping by with your great question. Your daughter sounds like a doll for wanting to plan a special birthday surprise for her dance team friend. So sweet!
There isn't really a way to arrange a private appearance from a Disney friend, as they are on pretty tight schedules, but I recommend planning a team meal at one of the Resort's
Character Dining Experiences so your daughter and team can still get a truly Disney experience. This way your daughter's team mate can still have some one-on-one Disney character time as they visit the tables and the whole team can create some great pictures and make special memories together.
If there is anything else we are able to assist you with, please let us know. In fact,
Sue, my fellow panelist happens to be a Team Mom very familiar with trips to the Walt Disney World Resort and would be happy to assist in making your team trip extra magical!
Pixie Dust,
Lauren