BarCamp
BarCamp is an annual relaxed, friendly, free, geeky unconference. This year in Portland it took place on May 20 and 21, 2011.
At BarCamp, a great session about PortlandWiki was held by our own Matthew Spellman. But as any BarCamp attendee knows, every single session had great conversation and was a learning experience (see picture listing all sessions). Great geeky friendly energy all around. Also delicious food from Nicholas Restaurant, somehow plentiful enough for over a hundred ravenous nerds.