hola.
I'm trying to think how they can do a Tinkerbell meet n' greet in Disney. I heard they're releasing it by the end of this year. If it doesn't involve sprinkling Pixie Dust on you to make you smaller, then i'll be disappointed.
They should lead you into a room that's made of screens that show a room, then Pixie Dust will sprinkle into the room, and the screens will show the room getting bigger, so you get the feeling you're getting smaller, then you enter to meet them. Afterwards you enter another room thats kind of the same as the last room, except the opposite happens.