The Steps at the Metropolitan Museum of Art are where Blair often has lunch with her minions or Serena. On the steps, Blair always has to be on the top. Just like at Constance Billiard. The show makes it seem as if the Met steps are a short walking distance from the school however, the locations used for Constance and The Met Steps are not so close. In fact, I would prefer not to walk such a distance just to eat lunch. You can check out their proximity to each other on our Gossip Girl map which can be found on our home page.
Although this video clip is from Season 5, it is a very important and famous scene in Gossip Girl on the Met Steps.