When we went to disney this past november with my 5 year old son, we did not want to tell him until the day before b/c we had to cancel the trip once before and i did not want to disappoint him again. Then I came up with a great idea to surprise him. I went to a local card printing shop and picked out a blank card/invitation with a picture of mickey on it. Then I had them type up the following:
"Dear Matty, Your mom and dad called me and told me what a great job you are doing in kindergarten. They also told me about all the good choices you are making at home. I am so proud of you and I want you to come and visit me at disney today. So grab your suticase b/c your plane leaves at 8:30.
Love, Mickey"
We woke him up at 6:00 that morning and told him that the mailman just dropped off this letter that was addressed to him. We video taped him opening it and me reading it to him. The look of disbelief and amazment on his face that Mickey Mouse sent HIM a letter, was the most precious thing. If we had to do it all over again, I would not hesitate to do it the exact same way. My son even insisted on bringing the invititaion to disney so that when we meet mickey, he could thnk him for it!
It was not really hard keeping it from him b/c i know all i would hear for weeks was, when are we going?.....and I also knew that this surprise would be unlike any other. Not too many kids wake up in the morning and are told they are getting on a plane and going to disney?