I like hosting people at events from time to time. Also, the International Rescue Committee (IRC) is one of my favorite organizations ever. They do such great work responding to the world's worst and most difficult humanitarian and refugee crises. So, I've set up a campaign to which my friends can contribute (if they so desire) after they attend any event hosted by me. Or they can just contribute whenever they want. It would be cool if I can say that events I have hosted for fun were able to eventually contribute $1mn to the IRC. I doubt it will ever happen, but it doesn't hurt to try!