I just finished reading this thread, I think that it is a cute idea although my dd is "beyond" princess, she is now 9. I do believe that the magic is special when it just happens but as a parent you can help contribute to that magic. As someone mentioned they know that the family that is pick as grand marshal is usually picked within the 1st hour of being open and it's done on Main St. Well if you want to be that family, you should try to hang around Main St and have a great time. Exactly 5 years ago, when my dd was a huge princess fan, we were watching the 3pm parade on Main St. I picked our location based on seeing the parade earlier in the week, we sat right outside of Casey's because I saw that was a point where they stopped and characters came on the street. We decided to buy lunch around 2:15 and sit on the curb and eat so we have a front row spot. When the parade started and here came all of the floats, there was a Cinderella float that went by and Cinderella looked right at my dd and smiled and waved to her. She was very excited, she was in this cute little dress (because it was phase for 3 yrs where she only wore dresses) and she had just had her face painted in Toontown. Anyways, the float past us a couple of feet and then stopped, Cinderella and the Prince came off the float over to dd and took her by the hand on the road with other characters and were dancing with her and then they picked other children and were dancing in a circle, she was in the middle of the Prince and Cinderella. My dd was in heaven, as were we and we video'd the whole thing. Magic did just happen, but I did help by knowing where to be, but we would have been just as happy if she wasn't picked which is what I think makes the difference. We've experienced other magical moments too over the years, including riding Pooh's ride with Tigger - knowing we had to be there when it first opened, but were just happy to be riding Pooh's ride. My kids were picked to help in the Lion King Show where the kids dance around at the end, but my kids were the ones that stayed up with Timon at the end and said something. They loved it again as did we but that wasn't the point of us going to the show, just a nice magical touch. Again I will say as a parent you can help your children to have to potential to be picked, but I suggest that you don't tell them what you are doing (so you are not building up a letdown) and enjoy the moment no matter what happens.