Faith and service are key aspects of the OLSH experience. As a Catholic high school and a ministry of the Felician Sisters, OLSH helps students to grow in their faith by providing opportunities for prayer and worship, service, and leadership on a daily basis. The entire student body, faculty, and staff celebrate Mass together weekly in the OLSH Chapel. We pray together as a community daily: morning prayer during announcements, the Angelus at noon, and end of the day prayer. There are retreat opportunities, weekly Eucharistic adoration, Marian group, a pro-life group, and a variety of service organizations. Summer opportunities include the Notre Dame Vision program, mission trips, the Felician Sisters' Seeds of Hope program, and the World Youth Day pilgrimage. Students live out the Felician Core Values by completing service independently and through school-wide projects like food drives for Our Lady's Pantry (an on-campus emergency food bank), the Christmas Giving Tree, and other charitable collections.