Web of Change, a project of Communicopia, presents, in collaboration with Mark Surman, Michael Lewkowitz, David Eaves and Jason Mogus, a retreat on "open source thinking, doing and being."  Open Everything is "a global conversation about 'what's open?' and how to do it better, gathering the leading 'open' thinkers to explore the principles at the core of open thinking and to improve the game of the people using open strategies in their work."  Find out more on the Open Everything website, or email gang@openeverything.net.