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.
Abner Doubleday invented baseball sometime in the late 1800s. I  learned this when I went to Cooperstown, New York - where it is  said the game was invented - and where the Baseball Hall of Fame  is. There is also a field there in honor of Abner Doubleday.  Baseball comes directly from rounders that the British invented  for small children - pitch, bat and run around 4 bases (yes, 4). It  is still very popular today among kids up to 10 years old. Girls  even have baseball leagues.