St. Mary School will hold its annual open house on Tuesday, Jan. 29, from 9 to 11 a.m. and 5:30 to 7 p.m. Snow date is Feb. 5. Meet the teachers, talk to parents and alumni, tour the school. Register at https://www.saintmaryschoolmilford.org/open-house. St. Mary School is located at 72 Gulf Street in Milford. Those unable to attend open house can schedule a personal tour by calling 203-878-6539.