Wayland Town Crier 5/13/13: Volunteers help out at Greenways Conservation Area in Wayland. Fifth-grade students battled with invasive honeysuckle roots, teens fixed bridges and cleared trails of downed branches, and a group of retired men built stairs up a steep riverside slope. These were just a few of the many projects that Sudbury Valley Trustees organized for Earth Day and National Volunteer Week. By dusk on Saturday, April 27, over 128 volunteers contributed more than 375 hours of service to improve local conservation properties.