September 29, 2018 @ 10:30 am - 2:00 pm Volunteers Needed: Knoxville Green Playce 59 Knox Ave, Pittsburgh, PA 59 Knox Ave, Pittsburgh Support Grounded’s Green Playces: Knoxville project and help us build out a youth-friendly, nature playspace designed with and for children from the Knoxville neighborhood. Tasks will include landscaping, light construction, and […]