https://nonprofitlocator.org/organizations/ny/roslyn-harbor/111642672-engineers-country-club-incorporated https://nonprofitlocator.org/organizations/ny/roslyn-harbor/112949583-nassau-county-museum-of-art https://nonprofitlocator.org/organizations/ny/roslyn-harbor/133054444-people-need-caring-p-n-c-incorporated https://nonprofitlocator.org/organizations/ny/roslyn-harbor/134200306-the-engineers-charitable-foundation-incorporated https://nonprofitlocator.org/organizations/ny/roslyn-harbor/136139105-herbert-e-stern-family-foundation-incorporated