On August bank holiday the locals in Bourton on the Water play a football match in the River Windrush. Here's the report from tthis year's game from the BBC news pages. Also, there are loads of vids in YouTube from previous years matches.
It is great fun being a spectator at these matches and getting soaked as part of the game.
Yes. One year the photographer from the local rag got in the river in a smart pair of trousers and long sleeve shirt and got duly soaked by the players. I always hope the team manager turns up all suited and booted and gets thrown in