A particularly successful form of multi-stakeholder cooperative is the Italian social cooperative, of which some 11,000 exist.  1 Type A social cooperatives bring together providers and beneficiaries of a social service as members.
History of US Quidditch. Quidditch was founded in 2005 at Middlebury College by then-freshman Xander Manshel. Looking for a variation on their normal Sunday activities, Manshel and his friends laid the foundation for a game that has grown in leaps and bounds to become a widely respected, physically intense sport.
Bonus Quidditch pitch: Queerditch Marsh. One of the unlockables in the game is the first appearance of the site of Quidditch's invention, Queerditch Marsh. This pitch is sloppily defined by a faded white oval on a relatively flat area of English marshland. Rickety stands rise from the oval's edges.