The Hopkinton Trails Club will host its next monthly walk on Saturday, July 18, at 10 a.m. This will be a guided walk to the Dickman cellar hole at the Fruit Street property. John Dickman was a Boston Tea Party participant and involved with many events with the American Revolution. In addition to the cellar hole, the walk will explore trails in the area. Participants will meet at the Pratt Farm parking area, between 106 and 126 Fruit Street (next to the pond). For more information, visit hopkintontrailsclub.com.