San Francisco, California
London, United Kingdom
Wikimania is a conference, unconference, festival, meetup, workshop, hackathon, and party, spread over five days in August 2014. It's the official annual event of the Wikimedia movement, where you'll discover all kinds of projects that people are making with wikis and open content, as well as meet the community that produced the most famous wiki of all, Wikipedia!
When & Where
Wikimedia community and the Wikimedia Foundation
The Wikimedia Foundation, Inc. is a nonprofit charitable organization dedicated to encouraging the growth, development and distribution of free, multilingual, educational content, and to providing the full content of these wiki-based projects to the public free of charge. The Wikimedia Foundation operates some of the largest collaboratively edited reference projects in the world, including Wikipedia, a top-ten internet property.