The Cathedral Parish House in Kristiansand serves as a gathering point for the congregation and offers a varied program of activities and events. In 2025, the Church Music Days will be held, which provides an opportunity for music enthusiasts to participate in various music-related activities. The parish house also hosts the Children's Cathedral, where children can participate in specially adapted activities.
In addition to events for children, parish parties are organized that are open to all members. There are offerings for both students and adults, as well as concerts that take place in the church. The parish house also has an open church for visitors, and a weekly schedule is available showing activities and services. This gives members and visitors the opportunity to participate in a varied community and get involved in the life of the congregation.