Christ Church and Friends of the Christ Church Organ will celebrate St Cecilia's Day with a flower festival at the church.
St Cecilia's feast day is celebrated on November 22, and the festival will be held November 21-22.
Co-organiser Jo Power said St Cecilia is the patron saint of music and her feast day has become an occasion for musical concerts and festivals throughout the world.
The floral displays at the church will be prepared by the Friends of the Organ, an organisation devoted to caring for Christ Church's organ. The displays will include a traditional kitchen garden display and a beach scene.
The flowers will be complemented by music, some of it played on the Christ Church organ.