Want to rub shoulders with Mary Berry at John Lewis, High Wycombe, this week-end?! Whilst she signs books, I will be running a colouring activity for adults and children based on a London map, the colour framed version of which is sold through John Lewis. We are encouraging everyone who needs a break from Christmas shopping to come along and indulge in the relaxing pastime of colouring-in. It's all the rage, you know! There may even be some penguins to find!