I lived at West Egg, the—well, the less fashionable of the two, though this is a most superficial tag to express the bizarre and not a little sinister contrast between them. My house was at the very tip of the egg, only fifty yards from the Sound, and squeezed between two huge places that rented for twelve or fifteen thousand a season. The one on my right was a colossal affair by any standard—it was a factual imitation of some Hôtel de Ville in Normandy, with a tower on one side, spanking new under a thin beard of raw ivy, and a marble swimming pool, and more than forty acres of lawn and garden. It was Gatsby’s mansion. Or, rather, as I didn’t know Mr. Gatsby, it was a mansion inhabited by a gentleman of that name. [...]
I believe that on the first night I went to Gatsby’s house I was one of the few guests who had actually been invited. People were not invited—they went there. They got into automobiles which bore them out to Long Island, and somehow they ended up at Gatsby’s door. Once there they were introduced by somebody who knew Gatsby, and after that they conducted themselves according to the rules of behaviour associated with an amusement park.

The Great Gatsby