Last Friday night at the stroke of seven, a few hundred people invaded Pioneer Square to pummel one another with pillows.

Please enjoy this video of the flash mob in full effect, compliments of "Uniski" and You Tube. And here's a link to a Flickr gallery.

Or, if pillow fighting isn't your thing, there's always this SNL video of Natalie Portman rapping and breaking bottles over her head. Last weekend's Jamba Juice skit was also pretty good.