Exactly what it sounds like. You'll have heard the famous poem written by Clement Clarke Moore that starts "'Twas the night before Christmas, when all through the house / Not a creature was stirring, not even a mouse". Well, we've borrowed this classic poem and given it a Wonderbly twist. A child (your child) wakes up on the eve of Christmas to a startling discovery: their name has vanished from their beloved Christmas stocking. Cue a helpful fairy and an enchanted quest to locate the letters in time for the big day. Look out for that sleeping mouse – he's grumpy but useful.