On Calendar last night we met a special group of children - all of them battling illness - as they flew to Lapland to prepare for an audience with Father Christmas. And finally their dream has come true, as our reporter Sally Simpson found out.
Father Christmas makes a dramatic entrance by zip wire at Magna Science Centre.
First Richard Branson - then Boris Johnson. And last week Santa became the latest embarrassed victim of a high-flying stunt when his beard got caught on a zipwire.
So we couldn't resist sending a camera along when South Yorkshire's Magna science centre decided to promote its Christmas attractions by sending Santa flying through the air at the former Templeborough steelworks.