Ever wondered what’s inside that gorgeous building you walk past every day? What does it feel like to stand center-stage in Heinz Hall or walk the Mayor’s halls? Satisfy your curiosity at DOORS OPEN Pittsburgh. Learn about the city’s past, present, and future while exploring over 50 buildings and behind-the-scenes spaces on the North Side and Downtown over the two-day event. Be as nebby as you want — this is the only time some of these buildings are open to the public.