Upcoming Events

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  Apr 16, 2025, 6:00 PM – 8:00 PM

  Winter Speaker Series: AI and Nuclear Power on the Susquehanna River: More Questions than Answers / 

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  Apr 16, 2025, 6:00 PM – 8:00 PM
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  Apr 19, 2025, 8:00 AM – 12:00 PM

  Fifth Annual EarthDay/Birthday Party with Conestoga River Club / 

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  Apr 19, 2025, 8:00 AM – 12:00 PM

  Join us and Conestoga River Club for an Earth Day cleanup. The day's volunteer efforts include a water wade in waste removal, invasive species removal, roadside and shoreline waste and litter removal, and a wrecking crew for those who've already committed to specific event staff roles.
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  Apr 25, 2025, 1:00 PM – Apr 27, 2025, 5:00 PM

  Keystone Trails Association Spring Hiking Weekend / 

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  Apr 25, 2025, 1:00 PM – Apr 27, 2025, 5:00 PM
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  Apr 25, 2025, 5:00 PM – 7:30 PM

  Go Green Columbia! / 

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  Apr 25, 2025, 5:00 PM – 7:30 PM

  Join us for an evening of environmental education, sustainability initiatives, community engagement, vendors, food, and giveaways, all in support of making Columbia, and our world a greener place!
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  Apr 26, 2025, 10:00 AM – 1:00 PM

  Dirty Dozen Cleanup: Accomac Shores / 

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  Apr 26, 2025, 10:00 AM – 1:00 PM

  Join the Dirty Dozen and LSRA to clean up our waterways!
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  Apr 26, 2025, 10:00 AM – 3:00 PM

  Go Green in the City / 

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  Apr 26, 2025, 10:00 AM – 3:00 PM

  . This fun, family-friendly festival celebrates green, healthy, and local living and will feature more than 60 vendors, live music, food, children’s activities and much more.
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  May 12, 2025, 5:30 PM – 9:00 PM

  Speaker Series: Fishing Into the Twilight: A Presentation by John Maclean / 

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  May 12, 2025, 5:30 PM – 9:00 PM

  Join us for our Speaker Series event featuring award-winning author John Maclean and his project Fishing into the Twilight, a substantial dive into the rewards and challenges of fly fishing in later years.