• One Sun, One Earth, One People Celebration

    Boston Common Boston, MA

    Boston Interfaith Climate Allies invites you to gather at the Embrace Memorial on Boston Common and proceed to the Cathedral Church of St. Paul for this celebration with honored guest...

  • Bad Art Night at the Library: Earth Day Edition

    Newton Free Library 330 Homer St, Newton, MA, United States

    The Newton Free Library will provide recyclable materials to create (bad) art celebrating Earth Day. If you have recyclable materials that you'd like to turn into art, bring them along!...

  • Induction Cooking Demo with Tea & Melted Chocolate

    Newton Free Library 330 Homer St, Newton, MA, United States

    What’s the sweetest way to learn about induction cooking? Visit the Newton Free Library, dip into melted chocolate, and have a cup of tea to get a taste of how...

  • Free Public Screening of Documentary “Earth’s Greatest Enemy”

    Calvary Church 300 Mass. Ave., Arlington, MA

    “Earth’s Greatest Enemy” reveals a hidden truth behind the climate crisis: the role of the U.S. military as the world’s largest institutional polluter, tracing the link between war, empire, and...

  • Explore Cold Spring Park: Woods, Wetlands & Wildlife

    Meet at the kiosk at the back of the Cold Spring Park parking lot off of Beacon Street

    Join us for a guided walk through Cold Spring Park in Newton. You’ll explore wooded trails and wetlands, discover hidden natural features, and learn about the park’s unique ecosystem—along with...

  • ‘The Plastic Detox’ Film Screening and Discussion

    Jamaica Plain Branch of the Boston Public Library 30 South Street, Jamaica Plain, MA

    Beyond Plastics Greater Boston and JP Zero Waste are co-hosting a screening and discussion of the new film Plastic Detox. This film addresses many of the health consequences of our...

  • UU Plant-Based Eating Club Earth Day Potluck

    First Unitarian Universalist Society in Newton 1326 Washington Street, West Newton, MA

    The  UU Plant-Based Eating Club is hosting a large potluck in honor of Earth Day, and those curious about Plant-Based eating, or want to have a great plant-based meal and chat...

  • Newton’s Spring Birding Migration

    Newton Free Library 330 Homer St, Newton, MA, United States

    NEW DATE and LOCATION Come join this lively presentation on Newton birding hotspots and what birds we might expect to see locally in the coming weeks of migration season. Learn...

  • 2026 Newton Civic Spotlight

    Newton City Hall 1000 Commonwealth Ave., Newton, MA

    Newton Civic Spotlight is a youth-organized event for local middle school and high school students. The event aims to demystify local government and share information with Newton's young people about...

  • Is It Really Green? Unmasking Greenwashing

    Virtual Event

    Dr. Emily Oertling, Assistant Professor of Fashion Merchandising and Management at California State University Sacramento, will discuss how greenwashing shapes the way we think about sustainability, why it remains so...