The “Hike through History” series for adults begins at 9 a.m. on August 12. This week’s walk, “Montana Tech to Rocker,” will feature Lindsay Mulcahy. Walkers are asked to meet at the Leonard Field and Montana Tech (moderate). Each walk is free, but a $5 donation is appreciated with proceeds going to the Friends of the Archives and the Local Breast and Cervical Cancer Screening Fund. Snacks and water are available. Dress appropriately for the weather and wear good walking shoes. No dogs allowed. For details, go to https://www.co.silverbow.mt.us/2143/Hike-Through-History, or call the Archives 406-782-3280 or Health Department 497-5020.