The service will finish at 3.30pm with a cup of tea and mince pie.
Melvyn says he enjoys the event each year because it is Christmas and Christ centred, along with how all different churches come together.
"The public look forward to joining in, meeting friends and singing together."
Rotorua Salvation Army Church band leader Rex Rees says people like coming along to sing and celebrate Christmas together, and that it's a great time.
"We always enjoy singing carols and making music, especially Christmas music at this time of year, and we are celebrating the birth of Jesus."
He says it may also be the first time people had come together for a hymn-along in a long time after the year we have had.
The details
- What: Dementia-friendly Carol Service
- When: Sunday, December 13, 2.30pm
- Where: Rotorua Salvation Army, 1238 Amohia St
- Free