Tonight was a talk on SF streetcars with Rick Laubscher, author of On Track: A Field Guide to San Francisco's Historic Streetcars and Cable Cars.
The spouse was interested so we BART-ed in together to the Glen Park station and walked the 15 or so minutes to the Excelsior Branch of the SF Public Library.
Rick Laubscher about to give his talk.
The event was filmed so it should be posted to the SF Public Library's "You Tube" account ..at some point in the next couple weeks.
**edit** here's a link to the video posted back in September..