The Wikimedia Developer Summit will be taking place in San Francisco,
California USA between January 9th and 11th.
Registration is now open. The call for participation will open as soon as
the main topics of the event are defined. You are invited to join the
discussion.
See the wiki for details:
https://www.mediawiki.org/wiki/Wikimedia_Developer_Summit
The deadline to request travel sponsorship is Monday October 24th.
Hope to see you in San Francisco!