Broadway comes to St. Francis of Assisi School in Oakville as fourth- through eighth-grade pupils at St. Francis of Assisi are preparing vigorously for their first Broadway production, Meredith Wilson’s ‘The Music Man Jr.,’ a part of the Broadway Junior Collection. The performances, under the direction of Jim Calandro, will take place at 7 p.m. Saturday, March 20, and 2 p.m. Sunday, March 21, at the school, 4550 Telegraph Road. The pupils’ efforts will bring funds to enhance the school’s fine arts program.