Here, Brian Caldwell of plasq flashes his badge and a smile at the Blue Chalk party.
BarCampBlock co-organizer and former Technorati chief technologist Tantek Çelik shows off his spiffy red BarCamp T-shirt.
"It's really all about accelerating serendipity," says Hunt. "These conversations exist out there -- we're just bringing them together by providing food, a venue and some Wi-Fi."
Here, Enric Teller ponders the future of the web.
smiles for the camera.
DJ Fossil Fool provides the BarCamp soundtrack. Pedaling a wired-up bike, he generates the power needed to run his sound system and light show.
Chris Heuer and Andy Kaufman get ready to chow down.
, one of two sponsors of the Saturday evening party at Blue Chalk. (The other sponsor was Facebook.)
Kevin Burton (right) talks with friends at Blue Chalk.
account in real time. Here, Drago Anguelov takes a self-portrait.
BarCampBlock co-organizers Tara Hunt and Chris Messina contemplate the crowd of happy, shiny people geeking out all across downtown Palo Alto.
What is a conference without swag? Sponsors send BarCampBlock attendees home with such essentials as stickers, brochures and more stickers.
