A request via e-mail: "hi I read your post on the message board, I'm interested in going to some sort of wine tasting event, and I'm having a hard time finding any places that have anything scheduled in June (off season or something?)Do you have any names of places that might be holding any events in the next couple of weeks? Please e-mail me back..."
Here's a link to the localwineevents.com listings for several tastings in San Francisco for June. You may also want to search for Sonoma, Napa and other parts of the Bay Area.