One thing kids like to be is fooled. I remember, once, I told my nephew I was taking him to Disneyworld, but I really took him to a burned down old warehouse. "Oh no," I said, "Disneyworld has burned down." He cried and cried, but I think that deep down, he thought it was a pretty good joke. Then I started to take him to the real Disneyworld, but it was dark, so I went home.