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.
Little is known about the origins of baseball. The question has been the subject of considerable debate and controversy for more than 100 years. One theory is that the game originated from the medieval Romanian game Oina. Baseball (and softball), as well as the other modern bat, ball and running games, cricket and rounders, developed from earlier folk games.