This newsletter from the Shasta Lake Heritage & Historical Society provides information about local history and events. It includes a story from 1971 about four boys who set fire to the Bay Bridge by activating fire extinguishers in the tunnel. It also profiles Margaret Polf, a community leader in Central Valley who worked for 25 years at the local utility district before becoming a board member and president. She was devoted to her community and the town honored her legacy by naming a regional park after her. The newsletter shares other local history stories and updates about the museum's new security system, volunteer activities, and upcoming events.