In a colorful ceremony hosted by St Cecelia, Isinya Parish on 21st March, 2026, the annual Deanery Mass was held. Isinya town is 58km south of Nairobi and 19 km from Kajiado town, on the Nairobi Arusha highway.

This opened the calendar of events for CMA Deanery masses in 2026, where all would be joint, i.e. CMA  & CWA  together, in all seven deaneries in the whole diocese, courtesy of the bishop.

The occasion was blessed with the presence of His Lordship, Rt Rev John Oballa Owaa, the Bishop of Ngong diocese, who was the main celebrant in the mass.

Others in attendance, besides the members of the deanery, were the CMA Diocesan Chaplain, Fr Boniface Mukwe the CMAK- Ngong Diocese Chairman, John Muchai , the CMA Ngong  Coordinator, John Sonkori.