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.
The sport of Quidditch gets its name from Queerditch Marsh, the location of the first recorded game. A witch by the name of Gertie Keddle lived on the edge of the marsh around the year 1050 and recorded what she saw in a diary that survives to this day.
Quidditch is a game played by characters in J.K. Rowling's Harry Potter series. The game is played on broomsticks outside on a oval-shaped pitch. There are two teams of 7 players, with 4 balls in play at all times. The first ball is called the Quaffle. The Quaffle is handled by the three Chasers.