A 24-hour legal hackathon in a secret central London location will attempt to design the future for online courts. The competitive event, 1-2 July, is being organised by the Society for Computers and Law, Legal Geek and the Judiciary of England and Wales. The challenge is to devise a technological tool to help the courts function, for example, a tool to help litigants structure their argument or organise their documents. Prizes will be awarded for the best ideas.