The Hopkinton Trail Coordination and Management Committee (TCMC) and the Hopkinton Trails Club have created a monthly trail volunteer day on the first Saturday of each month from 9 a.m.-noon. On Nov. 5, volunteers will meet behind Center School (11 Ash Street) and work on bridge and boardwalk construction along the Cranberry Bog Trail, including carrying in wood and boardwalk construction. There also might be some trail surface improvements, including benching. Participants should bring gloves and cordless drills with T25 bits for construction, and shovels, hoes and rakes for trail work. For more information, visit hopkintontrailsclub.com.