Help keep Green Lawn Cemetery clean, green and dignified! Volunteers are needed to help pick up litter, especially along the cemetery boundaries and approach. to Ohio’s 2nd largest cemetery. Green Lawn Cemetery is not only Ohio’s second largest cemetery, but also a registered arboretum and part of the Scioto River-Greenlawn Important Bird Area. Trash bags, litter grabbers, gloves, and safety vests will be provided. Please wear sturdy, closed-toe shoes!