St Mary's Church in Oxford is at the heart of the historic city and birthplace of the University. It has historical significance as the site of national events and preaching of important figures. The £5m development campaign will restore the church and offer new facilities like exhibition space, offices, and a room that can be named by a major donor to support 300,000 annual visitors and host conferences and events. The campaign aims to enable St Mary's to continue its traditions of history, learning, faith, community, and music.