• Earth Day Event

    Earth Day Event at the Community Garden, Roosevelt

    Due to the forecast of all-day rain on Saturday, our Earth Day event, originally scheduled for this Saturday, April 26th, at 10 AM, has been rescheduled for this Friday, April 25th, at 10 AM. If you previously registered, please email [email protected] to confirm your attendance. Community Garden Cleanup and Season Kick-Off (In Honor of Earth Day 2025) Friday, April 25, 2025, 10 am (New Date) Roosevelt Community Garden 59 E. Fulton Avenue, Roosevelt, NY 11575 We invite everyone to support Earth Day’s 2025 theme: OUR POWER, OUR PLANETâ„¢.  Individuals, local organizations, and youth groups are invited to join us for our 9th Annual Community Garden Cleanup. Volunteer to help tidy up garden beds, organize tools and prepare the garden space for the 2025 season. High school students can earn community service credit for their participation.  Gloves, trash bags and a light breakfast will be provided. Advance registration required!  We will follow up via email with all registrants to confirm their attendance and provide more details as the event approaches.  If you find that you’re unable to attend, please email [email protected]. Event Changes and Cancellations Events are subject to change so please check our website for updates. Contact the Land Alliance at 516-922-1028 or [email protected].


    Continue reading
  • Red Trillium

    Spring Ephemeral Nature Walk, Coffin Woods (SOLD OUT)

    This event is sold out.  Please email us at [email protected] to add your name to the waitlist. Spring Ephemerals Walk Saturday, May 17, 2025 at 10:00 am Coffin Woods, Locust Valley 90 Oyster Bay Rd, Locust Valley, NY 11560 Led by Naturalists Al and Lois Lindberg Co-listed with the Long Island Botanical Society Veteran Long Island naturalists Al and Lois will guide us through this North Shore Wildlife Sanctuary property in the season of spring ephemeral wildflowers, when we expect the preserve’s stunning red trillium flowers will make an appearance. This event is sold out.  Please email us at [email protected] to join the waiting list.  If a space becomes available, we will contact you. Event Changes and Cancellations Events are subject to change so please check our website for updates. Contact the Land Alliance at 516-922-1028 or [email protected].


    Continue reading
  • Bonsai

    Bonsai Exhibit, John P. Humes Japanese Stroll Garden

    Weekend Bonsai Exhibit Saturday, August 2, 2025, 10:00 am – 2:00 pm Sunday, August 3, 2025, 1:00 pm – 5:00 pm John P. Humes Japanese Stroll Garden 3 Dogwood Lane, Locust Valley Led by Hal Johnson, Long Island Bonsai Society This exhibit will showcase the complex and beautiful art with a variety of examples on display at the Garden during open hours.  No registration required for this event. Event Changes and Cancellations Events are subject to change so please check our website for updates. Contact the Land Alliance at 516-922-1028 or [email protected].


    Continue reading
  • Annual Wine Auction & Dinner

    Annual Wine Auction & Dinner, Location to Be Announced

    Save the Date! Annual Wine Auction & Dinner Saturday, September 27, 2025 Location to Be Announced To become a sponsor or for more information, please contact Gina DiPietro at [email protected].


    Continue reading
  • Annual Members Meeting

    Annual Meeting of the Members

    Annual Meeting of the Members Saturday, November 15, 2025, 11:00 am Land Alliance Headquarters, Humes Preserve 345 Oyster Bay Road, Locust Valley North Shore Land Alliance members are cordially invited to attend our Annual Meeting of Members on Saturday, November 15, 2024, at 11:00 am at the Land Alliance Headquarters located at 347 Oyster Bay Road, Locust Valley. You may attend in person or via teleconference. The primary purpose of the Members Meeting is to hold elections of the Trustees of the Land Alliance. As a Member, you can vote in person or by proxy card.


    Continue reading