Ron Paul's people.
The booth for the only possible 2012 candidate who has an exploratory committee:
One of ten or eleven million interviews conducted with William Temple, the "Tea Party Patriot."
At the several Ron Paul-related booths, a chart tracking results of a political quiz. Surprise: Everyone agrees with Ron Paul's positions.
A terrifying anti-Romney button.
A page of a Dr. Seuss parody about the Obama administration.
Jimmy McMillan, "The Rent is Too Damn High" guy.
More to come.