I'm not sure this is what the new "demand" feature at Eventful is supposed to be used for --- I think the idea is that people "demand" that their favorite bands and speakers come to their area, and try to build up enough of a crowd to make the show happen, like how I want Brad Mehldau to play in Boston --- but nonetheless...
Demand the impeachment of George W. Bush (in the metropolitan Washington area).
I didn't start it, but you can bet I'm on the bandwagon.
Though if Eventful takes it down, I won't accuse them of being a part of the "vast right wing conspiracy". But in the meantime, I'm going to get optimistic and start a tag here for impeachment.