OSCON is the crossroads of all things open source, bringing together the best, brightest, and most interesting people to explore what's new, and to champion the cause of open principles and open source adoption across the computing industry.
Official Website: http://en.oreilly.com/oscon2008/public/content/home
Added by mBLAST on February 12, 2008
turoczy
I'm assuming this the official event notice, but I wanted to note that there's a duplicate event that has a number of folks tracking:
http://upcoming.yahoo.com/event/350914/