Another Gramercy all-star, I really like this place, you need a reservation or early arrival, sitting in the bar is always fun and the food is amazing!
A not-for-profit community museum and civic organization located in Williamsburg, Brooklyn. The museum traces the history of New York City's five boroughs with its exhibitions of cultural ephemera and relics.
Apart from Dia Beacon, in Beacon (upstate New York about an hour away from Grand Central Station) and also the Judd Foundation in Soho, this institution is absolutely one of my favourite places to visit and it is located in Long Island City, Queens. It showcases sculpture in the broadest sense and has an incredible building that used to be a workshop that refurbished and fixed subway cars. It has been running since 1928 and when you visit you will definitely see why that is.
Having the experience of owning and running a coral reef aquarium (and frequenting this particular shop about once a week) - I was sad to hear it closed it's doors. Their reef display tank was always amazing. These pictures were taken from PetCo at Union Square (I also used to go there for my saltwater needs).