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Boston Harbor Island Alliance promotes the use, enjoyment, and awareness of the Boston Harbor Islands national park area by creating vibrant public spaces, facilities, and public events on the islands, raising and managing the public and private resources necessary to do so.

City Parks Foundation improves New York City's parks through innovative programming, connecting people to parks and creating healthy and vibrant urban spaces with a dedicated constituency of people to champion them. We work in over 800 parks citywide, presenting a broad range of free arts, sports, and education programs, and empowering citizens to support their parks on a local level. Our programs and community building initiatives reach more than 600,000 people each year, contributing to the revitalization of neighborhoods throughout New York City.

To provide collaborative leadership to create and sustain a successful Mill River Park

To enhance and preserve Piedmont Park as a vital, urban green space and as a cultural and recreational resource that enriches the quality of life for all Atlantans

In partnership with the City of New York and the community, the Prospect Park Alliance restores, develops, and operates Prospect Park for the enjoyment of all by caring for the natural environment, preserving historic design, and serving the public through facilities and programs. Prospect Park's 585 acres of meadows, waterfalls, forest, lakes, and athletic facilities comprise a masterwork of urban green space.

Asphalt Green is a not-for-profit organization dedicated to assisting individuals of all ages and background achieve health through a lifetime of sports and fitness. Community Service is at the core of our origin and the heart of our mission. Located in New York City, our we reach 30,000 kids in four boroughs through our free community programs.

Bald Head Island Conservancy fosters community based barrier island conservation, preservation and education, to live in harmony with nature.

DESIGNING AND BUILDING A BICYCLE AND PEDESTRIAN TRAIL SYSTEM THROUGH METRO ATLANTA AND HELPING OTHER GEORGIA CITIES ADVANCE TRAILDEVELOPMENT.

Mission: To foster understanding and appreciation of Denali through informative and inspiring programs.

The Iditarod Trail Committee relies on the philanthropy of race fans and friends to help stage the race and strengthen the future outlook of the organization. Large or small, every gift counts. All gifts help strengthen the mission of the Iditarod Trail Committee.

Friends of the River protects and restores California Rivers. We envision a climate resilient water future with healthy rivers, equal access to safe and affordable drinking water, and a thriving sustainable economy for all Californians.

Our mission is to secure, through advocacy and private sector support, the completion of Hudson River Park, which is already recognized as setting the standard, nationwide, of what a great waterfront park can be. We seek to ensure adequate public funding to build the Park as well as private sector funding to maintain and enhance it.  We collaborate with the Hudson River Park Trust, the City-State agency responsible for building and oeprating the Park to fulfill the obligations of the Hudson River Park Act. We also support programming and sponsor other community events in the Park.