Join us on December 19 at 11:30 for a program on the history of Mount Diablo State Park, one of California’s first state parks, established even before the State Park Commission in 1921! The talk will be led by John Gallagher, board member of Save Mount Diablo. This talk will dive into the fascinating politics and strong public support that helped shape California’s remarkable state park system. Don’t miss out—sign up today!