For the World Series this year, MLB is partnering with a different charity for each game, and the first game is partnered with Stand Up 2 Cancer. Not as well known in the UK until last Friday, but I wrote a little post on it last year. MLB have invited everyone to fill in this card with the hashtag #IStandUpFor to let everyone know who they stand up for, and everyone in the stadium tonight will hold up their own card in a moving tribute.