This weekend, take time to check out Open House New York, a rare opportunity for the public to check out thousands of places of architectural and historic interest across the city. According to the press release for the event, there will be "a preview of the new headquarters for The New York Times, exclusive entry to MoMA’s Conservation Lab, the first public tours ever of Ellis Island’s historic hospital grounds and much, much more." Last year, more than 50,000 people attended Open House New York, making the Target-sponsored event "the largest celebration of architecture and design in city history."