In which Blacksand, lead by Lemon Jelly's Fred Deakin, sneak in to 'Pyestock', an old government building once used to test aeroplane turbine engines in the middle of night, accompanied by Rockfeedback, and decide to play a gig. To nobody - other than us. It may or may not have been legal, and probably wasn't. Which just made it all the more thrilling.