Virtual Valley Talk: Philadelphia’s Urban Forestry Plan // April 14, 2021 Walking the Lenape Way Education // January 13, 2021 Virtual Valley Talk: The Past and Present of the Lenape in Pennsylvania // October 20, 2020 Cancelled: Valley Talk: The Past and Present of the Lenape in Pennsylvania // May 12, 2020 Valley Talk: Pests, Pollinators, and You in a Changing Climate // May 14, 2019 Restoring a Piece of the Past: Efforts to Bring back the American Chestnut Conservation // October 26, 2016