The 04x10 is an event about design that takes place in Madrid the first Monday of each month; it's being celebrated since May 2012 with a great success. Each edition consists on three selected talks in Pecha Kucha format, that is an easy and informal speech, with 20 slides shown for 20 seconds each one.
This format forces the presenter to concentrate on the message, allows uninterrupted performance and avoids the tedium and boredom that often cause long slide presentations on attendees.
The organization of the event is open and participatory, everything is discussed through a mailing list and has no definite venue; the idea is that anyone can create or propose a space for the event.
Being one of the founders and organizers of this event, I have been photographing almost every edition.