We surprised our 2 DD's (7 & 4 at the time) last June for the trip we were planning for last September. (We wanted to surprise them, but at the same time wanted them to enjoy some of the fun and anticipation of planning too.)
Anyway, we sent them on a "Treasure Hunt" (videoing the entire process). We started by giving them a "riddle" (not too hard of course). When they figured out the riddle, it led them to the "hiding place" of the next riddle, etc, etc. (There were 10 different ones in all.) Upon figuring out the last clue, it led them to their "treasure", which included a scroll tied with a red ribbon, two gift bags, and a paper chain. They were told to open the scroll first, which was Disney Paper with the following message:
Now that summer is almost here, it's time to start thinking about taking a vacation this year. I've talked to your Mom & Dad, and they both agree that on September 29th, you'll be coming to see ME! I can't wait for you to join me in the Florida sun, to meet me and all my friends and have loads of fun! Love, Mickey Mouse
Needless to say, they were sooooooooo excited! Once they calmed down a bit, they opened their gift bags. Each girl received a small back pack full of stuff like Disney Princess disposable cameras, tickets to
MNSSHP, disney dollars, princess sunglasses, autograph books and fat pens, GOH bades, etc.
The final thing was the paper chain. My husband had made it with each link having a Disney Character on it. We explained that each day they could tear off a link, and that however many links remained was the number of days until our vacation. They had a blast counting down with that paper chain, and it certainly cut down on all of the "how much longer till we go?" questions.
Sorry this was so long, but this is such a great memory for me. Thanks for letting me share!