as a young man in 1666 While the school is not under the care of a formal monthly Meeting, in keeping with the school's Quaker heritage, the Overseers, a board of 21 trustees established by William Penn, still governs the school affairs through Quaker
consensus. Jeffrey Reinhold is the current clerk of the Overseers. All students attend a weekly
meeting for worship. Faculty meetings and all-school assemblies, and some classes begin with a moment of silence. Service-learning is integral to the school and incorporated into the pre-K to 12 curriculum. The school's Center for Public Purpose engages students in service and community-based work by addressing Philadelphia's most pressing social issues, particularly education, food insecurity, and poverty. To earn an activity credit, many Upper School students complete 40 hours of community service a year; a van carrying students leaves the campus after school every day to perform community service in various locations throughout the Philadelphia area. Color Day, celebrated on the Friday before
Memorial Day, is a tradition in which two teams sporting the school's colors, blue and yellow, compete against each other in playful contests, concluding with a 12th-grade rope pull. The school's Senior Stairs are a central stairway that only current seniors, faculty, and alumni can use during school hours. A Penn Charter graduate is known as an "OPC." The honorific "OPC 1689" is bestowed rarely by the Overseers upon significant faculty and staff in recognition of their service to Old Penn Charter. ==Activities==