Mark Lentczner and I are organizing, and it will be held at Hacker Dojo in Mountain View<http://maps.google.com/maps/place?cid=2122486601784397611&q=hacker+dojo&gl=us> . If you plan to attend, please fill in our sign-up form<https://spreadsheets.google.com/viewform?formkey=dEc5cW1fa3hjQ3JheVF5dHAwdTk0eGc6MQ> so we know we'll have room. Also, please consider joining the Hackathon's Google group<http://groups.google.com/group/bayhac> . We look forward to seeing you!