September 16, 2024 Volunteer at Lytle Land Park for Tree Pittsburgh Tree Pittsburgh is holding a Third Thursday volunteer event in September at Lytle Land Park. Learn More Third Thursday volunteer events bring a comprehensive overview of tree care. This month, volunteers will care for the trees at and near Lytle Land Park. Volunteers will learn as they provide care for community trees. Partners from the community are welcome to join and highlight how trees play a beneficial role as volunteers learn and work together to promote the local community forest. The event will run from 5 p.m. to 7 p.m. on Thursday, Sept. 19 at Lytle Land Park. For more information, email volunteer@treepittsburgh.org.