Open House New York Weekend

About

The city's largest architecture and design festival opens more than 300 sites across all five boroughs to public tours, talks, and demonstrations over three days, drawing roughly 50,000 visitors and 1,000 volunteers in recent editions. Participating locations range from newly built towers and infrastructure facilities to manufacturing workshops, rooftop gardens, training academies, and private collections, with most sites open to walk-in visitors and some requiring advance tickets.