Sophie Rose Jenkins Balls in St Andrews are a perfect representation of the bewildering nature of The Bubble – amongst hundreds of people crammed on a dance floor, you will still bump into everyone you know. But back in November, we were enchanted out of the winter drizzle and down an even wilder rabbit hole into the curiouser and curiouser world of Wonderland for the Mermaids Christmas Ball.    Six impossible things hanging from the rafters in the Forest and Gardens. Photo c