The Roslyn Landmark Society is a nonprofit organization dedicated to preserving the historical and architectural heritage of Roslyn, a village located on Long Island, New York. Founded in 1966, the society works to protect significant buildings and sites, promote awareness of local history, and encourage community involvement in preservation efforts. The society organizes various events, including walking tours and educational programs, to engage the public and foster appreciation for the area's rich history. Through advocacy and collaboration with local government and residents, the Roslyn Landmark Society aims to ensure that the unique character of the village is maintained for future generations.