The Hopkinton Trails Committee and the Hopkinton Trails Club have created a monthly trail volunteer day on the first Saturday of each month from 9 a.m.-noon. The next workday is May 9 (moved back a week due to Town Meeting) and will focus on clearing a new trail route at the Berry Acres Conservation Area. Participants will meet at the Windsor Apartments water treatment parking area at the end of Revolutionary Way. For more information, visit hopkintontrailsclub.com.