"The Meetinghouse" is one of the most architecturally and aesthetically beautiful facilities in central New Hampshire. Designed in the image of a Shaker barn, the Meetinghouse is a physical metaphor for Proctor values. Here, the whole community assembles for daily assemblies at which anyone may speak. Dance studios, a blackbox theater, costume shops, a huge stage tech facility and the Cotton Projection Room surround the 410-seat Norris Family Theater. The Meetinghouse brings people together, to be their best. This is what Proctor is all about. The Meetinghouse was opened in 2001, and was named in honor of Steve Wilkins, who was Head of School from 1994-2005, and his wife Sarah, who taught in the Learning Skills Department.
In 2013, 273 photovoltaic solar panels were installed on the roof of the Wilkins Meetinghouse. These panels generate more than 70,000 KW hours of renewable electricity per year.