There is no jam in November. The December jam is in the meeting room of the Green Lake branch of the Seattle Public Library, 7364 East Green Lake Dr N, from 2:00pm to 4:00pm on Saturday, December 22nd.
To get email notification about upcoming jams or changes in time or venue, sign up for the spam-free announcement list. That’s an announcement-only list; if you want to chat about old time music or jam-related stuff, there’s a discussion list. (Also spam-free, in that we’ll never sell your address to anyone, and won’t spam you with ads ourselves.)