If you do not bet then this thread may not be of interest to you.
If however you are one of the 30m+ adults in the UK that are partial to the occasional bet on the football or Grand National, then the website below will hopefully be of interest:
http://betdonation.co.ukIt's a new concept that operates in a similar way to the national lottery & enables 10% of bets you lose to go to charity. You also get to nominate the charity that benefits / has meaning to you.
The Charlton Upbeats have recently been added as an option (to receive donations) along with a range of other good causes....Cancer Research UK, Mind, Guide dogs for the blind etc.