The House of the Seven Gables Settlement Association

Enjoy public programs and events, embark on tours of our historic mansion, and relax on our seaside lawn and gardens.

PECONIC BAYKEEPER INC

The only independent non-for-profit on Long Island dedicated to protecting and improving the aquatic ecosystems of the Peconic Bay and south shore estuaries Peconic Baykeeper is a nonprofit solely dedicated to protecting and restoring Long Island's waters Peconic Baykeeper is a 501 (C)(3) Not-For-Profit organization dedicated to protecting and restoring Long Island's swimmable, drinkable and fishable waters.

• Recreational, Pleasure, or Social Club

• 1614.

Winona Outdoor Collaborative

Let's explore more, together. CREATE SAFE SPACE TO EXPLORE OUTDOORS Lets Explore More Together.

• Water Resource, Wetlands Conservation & Management

• 1615.

Long Island Artificial Reef Society Ltd

securing decommissioned maritime vessels and other materials to build artificial reefs around Long Island Long Island Artificial Reef Society Long Island Artificial Reef Society Building New Marine Reefs Around Long Island NY Material Deployment onYellowbar Reef on May 26 2023 Ways to Help Reincarnate ships as Reefs Did we already say We do the work.

OCEAN BLUE PROJECT, INC.

Global Impact | Plastic Removal | Youth Education | Ocean Blue Project removing millions of pounds of plastic, one cleanup at a time.

iSwim4 Foundation

The iSwim4 Foundation is a safe, sober swimming community; its Mission is to inspire those affected by Substance Use Disorder – directly or indirectly – by demonstrating what’s possible in Recovery.

• Parks and Playgrounds

• 1618.

Madeline Island Trails

Home Trails and Maps Projects Get InvolvedEvents About Us More An allvolunteer nonprofit dedicated to stewardship of Madeline Island trails for everyone to enjoy For trail updates and more follow us on X Twitter madelinetrails Click Yellow Button To Donate Keep close to Natures heart and break clear away once in awhile and climb a mountain or spend a week in the woods.

WHITE BEAR SAILING SCHOOL

The greatest place on earth to spend your summers since 1956.

• Urban, Community

• 1620.

HUDSON DOWNTOWN BUSINESS IMPROVEMENT

Discover Hudson Discover what Hudson is all about.