Mendocino County Museum presents Behind the Redwood Curtain: Cannabis in Calif, exhibits with a focus on the years between the 1970s to legalization in 2016.  Cannabis has been an integral, yet veiled, part of life in California, with complex stories and histories largely undocumented.  Behind the Redwood Curtain will strengthen visitors’ understanding of this political, economic, and cultural legacy with many stories drawn from the Emerald Triangle.  The show opens Saturday October 10 with music from the Ranging Grannies