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.
Quidditch has three balls: a Quaffle, two Bludgers and the Golden Snitch. The ball that scores the points is the Quaffle. The Quaffle is 12 inches in diameter and is made of leather bindings. The Quaffle has made some different changes over the years.