• Tree Care 101: Tree Root Systems & Air Spade Demonstration

    Kensico Cemetery 273 Lakeview Avenue, Valhalla, United States

    Tree Root Systems Seminar & Air Spade Demonstration April 18, 2026 | 10:00-11:15 AM Friends of Kensico Cemetery is offering a free Tree Root Systems Seminar and Air Spade Demonstration on April 18 from 10 to 11:15 AM. Tree root systems are the “engine” of the tree, yet they are often the least understood. Home […]

    Free
  • Sustainable Westchester Climate Action!

    Sustainable Westchester’s GridRewards is here to help you save money on your energy bills! Open to ConEdison customers, it pays you for cutting energy use during peak summer demand. That […]

  • Rethinking the Environmental Movement: An Earth Day Discussion

    Irvington Theater 85 Main Street, Irvington

    Samantha Sweetwater, Reverend Billy Talen and Daniel Pinchbeck will reflect on the evolution of the environmental movement to illuminate the scale of the challenges before us and help us imagine […]

    $15.00
  • Lyndhurst Renewed: Restoring a Historic Landscape

    Warner Library 121 North Broadway, Tarrytown, NY, United States

    Join us for a public lecture with Eugena Pilek Swart, Curator of Historic Landscapes at Lyndhurst, as she reveals the history and transformative journey of restoring and regenerating the Lyndhurst landscape.

    Free
  • Rev Billy and the Stop Shopping Choir

    Irvington Theater 85 Main Street, Irvington

    Part gospel-infused performance, part political spectacle, part communal call to conscience, Billie Talen leads the choir in song, humor, theatricality, and moral clarity to challenge consumerism, ecological destruction, and the […]

    $20.00