Children’s House Montessori School, located in the historic Elm Street School, 58 Elm St., will hold an Open House, Saturday, March 2, from 10 a.m. to noon. Classrooms will be staffed by teachers, ready to answer questions and show visitors around the environment and the Montessori-specific materials that are the cornerstones of the school. The 2019-20 school year represents its 40th anniversary of Children’s House. For more information call 236-2911.