Get free tickets to see the skeleton of the Thames whale. It goes on display for the first time in the Guardian's Newsroom exhibition space for one week only from January 22. The exhibition, organised in conjunction with the Natural History Museum, tells the story of the whale's journey and its attempted rescue.
Official Website: http://www.guardian.co.uk/thameswhale/story/0%2C%2C1987298%2C00.html