This is a video which shows several earlier Tea Parties.
It shows a good number of clever signs.
I sent this link to the folks attending the April 18th Tea Party II in Philadelphia.
Enjoy.
http://www.youtube.com/watch?v=mzPmzfv5rJQ
From a Freeper a while back:
“Taxation WITH Representation Isn’t So Great, Either!
I’m planning a sign with the back ends of four horses with pictures of Pelosi, Reid, Obama and Geitner (where the tails should be), with the legend “The Four Horsemen of the Financial Apolcalypse.”
That, or “IMPEACH THE TELEPROMPTER!”