This is really short notice, but if anyone is attending the big Climate Rally in DC on Sunday (http://act.350.org/signup/presidentsday), I'll be there as well. It's a pain to get there early, but I'd definitely be willing to meet up afterwards. The only issue is that I need to be done by around 6 PM, as I have a church meeting I have to attend in the evening.
I have been thinking about going. I don't really have the money to catch the bus sponsored by the Green Party or Sierra Club or Unitarian Universalists, and I certainly don't have the time and gas money to drive my own self down, but this is a point in the 'reasons to go' column.