Wow this is great idea. Im glad i stumble on this thread. I have 2 girls 8 yrs,4yrs old and a little 2yr boy we are taking to WDW for the first time on Jun 3. We havent told them yet. I would love for them to recieve a post card inviting them to WDW. I wouldn't even tell them about the trip until the postcard arrived. I would definately pay it foward to another family.