The 2012 edition of the London Citizen Cyberscience Summit has been recently announced. It will take place in London from 16 to 18 February 2012, and some leading figures of worldwide citizen science projects have already confirmed their attendance there. The proposal for papers and talks should be submitted here. The announced three-day program looks fascinating: one day with great speakers, one day for technical discussions and a project showcase, and a last day for hackers, with unconference sessions, prototypes and awards. Of course, there is a twitter account to be followed.