Can’t believe it’s been 16 years since I organised the world’s first virtual web conference (it was called <head>, it took place over 3 days, had 4 simultaneous tracks, over 70 speakers, and local in-world conference hubs in London, Manchester, Brigthon, Fribourg, and San Francisco, as well as as pre-conference party and a separate virtual hub in Second Life).
https://web.archive.org/web/20120420021405/http://www.headconference.com/
web.archive.org<head> Web Conference: October 24-26, 2008