Every house in the Province has many units of oratory under it. All the houses organised the Sunday Oratory except Bellefonte, Shillong which organised the daily oratory.

Each sister is assigned with one oratory where the sunday apostolate is carried out. The oratory is a place where the young people and children frequent. It is here that they learnt Catechesis, Moral values and how to become rexponsible citizens in the society.

The happiest day of the oratorians is the Oratory day wherein all the centres come together to celebrate this day with lots of festivity. Attractive prizes are rewarded to the regular ones. Besides this day each oratory have their own activities which is organised together with the church community.