To celebrate the Coronation of HM King Charles III, Buckingham Town Council is supporting St. Peter and St. Paul’s Church to hold a Civic Service on Sunday, 7th May 2023, at 10:30 am. Free tickets are available online from St. Peter and St. Paul’s Church; Civic Service to Celebrate the Coronation of HM King Charles III (07-May-2023) · ChurchSuite Events. Paper tickets are available from the Buckingham Tourist Information Centre.