Historical Society of Pennsylvania presents Researching Building Ghosts: A Talk and Booksigning Jan 15 Historical Society of Pennsylvania presents Researching Building Ghosts: A Talk and Booksigning 6:30 pm - 8:30 pm Free – $10
Civic Engagement in the Revolutionary City, 1776 and 2026 Jul 15 Civic Engagement in the Revolutionary City, 1776 and 2026 6:00 pm - 7:30 pm Free
