Choir of St Joseph Parish in Yei Catholic Diocese are among the other groups preparing songs for Christmas.
The choir will learn new songs and other activities of the youth, says Chris Bida Charles, the parish youth chairperson.
They will after the three-day seminar teach their respective chapels what they learned, he tells Radio Easter at the sidelines of the training.
Santo Bakata, the deputy chairperson, urges everyone to put God as priority in whatever one plans and does.
The seminar is expected to be officially closed on Sunday.