On Saturday February 22nd, Open Oakland is hosting Oakland Data Day as part of International Open Data Day. The event will be held at Hub Oakland.
Details and registration here.
Donations are welcome. They're suggesting $15 a person to cover costs but don't let it stop you coming!
We'll be working on adding content to Oakland Wiki! We had a lot of fun editing last year, so if you'd like to hang out with friendly Oakland Wikians, learn how to edit, and share what you know about Oakland, you should come.
People are going to be contributing to LocalWiki as part of Open Data Day in other places also.
If you'd like to think about what you'd like to work on ahead of time, here are some sources of data about Oakland and here is loads of stuff relating to maps of Oakland.