For all I know, this could be wishful thinking. Then again, if it does happen, I wonder how far it'll get, especially given that most of the Democrat-voters seem to have acknowledged that Bush won it fair and square. Perhaps we'll see a replay of the recent events in the Ukraine, with liberals, secularists, progressives, gays, lesbians, atheists, humanists, polyamorous pagans, Burning Man attendees and the kinds of Americans who own passports and read books other than the Bible and Ann Coulter camping out in the streets of Washington DC under blue banners, soon to be joined by red-banner-waving counter-demonstrations of Pentecostals, ultra-patriots and Nascar fans.
Then again, it may not get to that; given the state of free speech in the Bush Era, the blue rally are likely to be herded into "free-speech zones" miles away from anywhere, ignored by CNN/FoxNews and their efforts unknown to anybody but a handful of liberal bloggers, with those who resist facing the full brunt of "Miami-model" anti-protest ultraviolence.