Once a quarter, parents and guests are invited into Lower School classrooms to experience lessons, observe recitations, and view projects completed and presented by students. The schedule includes two sessions and allows guests to travel between classrooms. From 8:30-9am, guests are invited to classroom exhibitions. An open house format allows guests (including younger siblings) to walk around classrooms, view classroom journals, talk with the teacher, etc. The second session runs from 9-9:30am and features formal instruction. Guests are welcome to remain in the classroom to observe a lesson. Younger siblings will be excused during this session.