Year three of this eclectic, amusing, inspiring, sometimes audacious and always brilliant festival, set up to celebrate the area's radical thinking and literary heritage.
One of the most entertaining poets on the planet, John will be delighting everyone from age 3 upwards with his hilarious songs, dotty poems and possibly something about spectacles. Or possibly not. Suitable for all ages.
Buy tickets (or call the box office on 020 7609 1800)