Founded in 1983, St. Julie’s Council 8397 of the Knights of Columbus has been instrumental in supporting the Parish of St. Julie Billiart in Newbury Park through funding various projects and participating in parish events. Beyond their local parish involvement, members engage in a broad spectrum of activities, contributing to notable causes such as St. John’s Seminary, Mary Health of The Sick Hospital, the Culture of Life Fund, Homes for Our Troops, the Leukemia and Lymphoma Society, and the Mattel Children's Hospital at UCLA.