Open House New York is an annual event that invites the public to explore the architectural and cultural heritage of New York City. During this weekend, various buildings, landmarks, and spaces that are usually closed to the public open their doors for free tours and activities. The event showcases a diverse range of sites, from historic homes to modern skyscrapers, allowing visitors to learn about the city's design and history. It aims to promote appreciation for architecture and urban planning while encouraging community engagement and exploration of the city's unique spaces.