There will be a LessWrong meetup for Southern California on Sunday April 10th from 2:00PM to 8:00PM and we will probably linger later. Feel free to come for all or part of the time. The location is being kindly provided by the Harvey Mudd A.I. & Future Technology Club in the Platt Campus Center of Harvey Mudd College.
For travel planning purposes, the meetup is happening about 10 blocks north of the Claremont Metrolink Station, which connects to the hub at LA Union Station. Train schedules can be searched here. Also there should be car pooling opportunities in the comments.
As more meetups have happened attendance has been increasing. If you want to make sure to see future announcements so you don't miss a meetup, you can sign up for the mailing list.
See you there!