Throwback Thursday… Summer of Love 40th Anniversary poster by Jim Harter and Jagmo (Nels Jacobson) September 2, 2007 Speedway Meadows at Golden Gate Park – San Francisco, CA 2b1 – B-05 Part of a series of 26 posters – see them all at ExpressoBeans.com. See more at 2b1records.com/summeroflove40th