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 SOLD OUT! Valley Talk: Living with Wild PA Canines // April 16, 2019 Valley Talk: The Green Amendment: Securing Our Right to a Healthy Environment with Maya van Rossum, The Delaware Riverkeeper // December 04, 2018 Valley Talk: Bird-Window Collisions with Keith Russell // October 23, 2018 What the Catfish saw- Climate Change in Wissahickon // September 25, 2018 Flowers and Ferns with Bruce Wagner // June 10, 2018 National Trails Day // June 02, 2018 CANCELED – The High Road Behind Valley Green Inn w/ Bruce Wagner // May 20, 2018 Lots to Learn on the Way to Tedyuscung w/ Bruce Wagner // April 22, 2018 How much do you know about the Seven Historic Wissahickon Road Houses? Education // February 01, 2018 Winter in the Wissahickon Afternoon Session // December 02, 2017 Older Posts