Calvary Nursery School is a private school for students aged three to five years old. The school founded in 1995 is located at Calvary Church in Stonington Borough. The school's mission "is to nurture the development of each child in a safe and inspiration learning environment dedicated to the Episcopal values of faith, hope, love and service." Students attend school on either Monday, Wednesday, and Friday or Tuesday and Thursday from 8:30am to 1pm. Students also have the opportunity to participate in a range of activities including field trips, time at the chapel, story time at Stonington Free Library and music programs.