Arch Street Friends Meeting House (Quaker worship rituals)

Constructed in 1804–1805, the Arch Street Friends Meeting House has been used continuously for Quaker meetings for worship and business, which follow Quaker ritual practices such as unprogrammed silent worship and consensus-based decision-making. The meeting house is one of the oldest urban Quaker worship sites in the United States and continues to host weekly meetings and religious observances at the same location. The building's historic layout reflects the Quaker emphasis on simplicity and communal worship.