Open Space Technology is one way to enable all kinds of people, in any kind of organization, to create inspired meetings and events. Over the last 20+ years, it has also become clear that opening space, as an intentional leadership practice, can create inspired organizations, where ordinary people work together to create extraordinary results with regularity.
In Open Space meetings, events and organizations, participants create and manage their own agenda of parallel working sessions around a central theme of strategic importance, such as: What is the strategy, group, organization or community that all stakeholders can support and work together to create?
With groups of 5 to 2000+ people -- working in one-day workshops, three-day conferences, or the regular weekly staff meeting -- the common result is a powerful, effective connecting and strengthening of what's already happening in the organization: planning and action, learning and doing, passion and responsibility, participation and performance. See also WorkingInOpenSpace (Guided Tour).
For great resources, check out the Open Space Wiki.