I have several trips lined up for the next few weeks:
There is also a NoSQL meetup on November 2 as a part of ApacheCon; I've offered to present on Cassandra there. I'm also thinking of giving a session at BarcampApache, and I'm scheduled to sit on a "SQL vs. NoSQL" panel at OpenSQL, though I'll probably submit a session idea or two there as well.
There are a lot of Cassandra people in the Bay Area, it'd be great if we could setup a hack-a-thon/bug squashing party/meetup/whatever during ApacheCon. Ping me or post something to the list if you are interested! :)
NP: Calling Dr Love, Kiss