Established in 1964 by Monjushree Chatterjee and Grace Wasim Pina, Mongrace Montessori House on Short Street completed 60 glorious years this month. The institution rests on the ideals of the Montessori system of education proposed by Maria Montessori, which encourages discovery, learning, exploring and experimenting. Children from different playhouse and Montessori batches participated in the event and put up a great show for guests and parents. t2 gets you snapshots from the do.