Stroll Through History Grades 5-8 Tuesday, May 21, 3:30pm Delve into what San Anselmo was like 150 years ago on a docent-led tour through downtown San Anselmo designed just for kids in grades 5 and up.      The walk will highlight the famous duel of  1861, the role of the railroad in the development of the town, and important moments in San Anselmo history. Meet at 3:30pm in the Historical Museum