London Doodle Marathon

You may have seen the fruits of The Doodle Man's artistic labours in Shoreditch, where the master penman's monochrome sketches line the walkway on Great Eastern Street, and now you can see him in action. The London Doodle Marathon sees The Doodle Man (aka Sam Cox) enter a non-stop, 50-hour scribble sesh at Carnaby Street's We Built This City - here's reportedly even promised to keep penning during trips to the loo. Head along to cheer him on or grab a sheet of the doddle installation as an exclusive souvenir when he finishes, all profits from which will go to The Teapot Trust. Find out more here.