Also, if she is a must, do not wait until her last set, or if you are spending more than one day at EPCOT, I would not wait until your last day. Give yourselves time in case something happens; or her line is cut off; or she is not there. For the last 2 years, DD has had the happy surprise of finding Cinderella standing in for Aurora at the France meet and greet spot late in the day. We have also seen Aurora there during those same trips (and even earlier on the same day), but occasionally substitutes happen for whatever reason.