Wikimania 2017
Wikimania is a conference, unconference, festival, meetup, workshop, hackathon, and party, spread over five days in August 2017. 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!
*Online registration available until July 31st. A limited number of onsite registrations will be accepted. Refund requests must me made by August 8th.