Why would you need a large staff to send a child to Disney World? Pick-up a phone and call a travel agent. Done.
True, but multiply that by ten thousand children going to ten thousand different destinations. Also, there would be issues of hotel reservations, speical accomidations if the child is disabled, and what if the child wanted to march at the head of the Disney parade? It's just going to take a lot more time than sending out ten thousand teddy bears.