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.
An international Quidditch competition held every four years. The first Quidditch World Cup was held in 1473, with the final match being Transylvania v Flanders (PS11, QA8). The 1994 World Cup was held in Devon in a new stadium built on Dartmoor (GF6). The final match was Bulgaria v Ireland (GF8). The 427th Quidditch World Cup took place in the Patagonian desert of Argentina in 2014 and the final match was played between Bulgaria and Brazil (Pm).