Open House New York (OHNY) Weekend is an annual citywide festival that opens up hundreds of buildings and sites across New York City—many of which are normally closed to the public—for tours, talks, and special programs. New Yorkers and visitors are invited to explore the city’s architecture, design, and cultural history from the inside.

We invite you to explore some of EverGreene’s preservation projects that are part of in the 2026 OHNY lineup below.