The Northbrook Historical Society is an organization dedicated to preserving and sharing the history of Northbrook, a village located in Cook County, Illinois. Founded in 1975, the society collects artifacts, documents, and photographs that reflect the community's past, providing valuable resources for research and education. The society also hosts events, lectures, and exhibitions to engage the public and promote local history. Through its efforts, the Northbrook Historical Society aims to foster a sense of community and appreciation for the village's heritage, ensuring that future generations understand their roots.