Mount Alvernia High School As of 2:58 PM on 1/25/21 Mount Alvernia High School is Open as of 8:58 AM on Wednesday, July 26, 2017 790 Centre Street Newton, MA 02478 St. Mary of the Assumption Elementary School As of 2:58 PM on 1/25/21 St. Mary of the Assumption Elementary School is Open as of 3:40 PM on Monday, October 17, 2016 67 Harvard St Brookline, MA 02445