The Lemon Grove Historical Society is a nonprofit organization dedicated to preserving and promoting the history of Lemon Grove, California. Founded in 1990, the society collects artifacts, documents, and photographs that reflect the community's rich heritage. It also organizes events and educational programs to engage residents and visitors in local history. The society operates a historical museum that showcases exhibits related to the area's past, including its founding and development. Through its efforts, the Lemon Grove Historical Society aims to foster a sense of community pride and awareness of the city's unique historical significance.