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 is the main sport of the wizarding community. It is followed by wizards in much the same way that football (soccer) is followed by Muggles. Harry initially compares it to basketball on broomsticks with three hoops.