Percy Jackson and the Olympians: Legends

The Empire State Building is a skyscraper in New York City and the current location of Olympus, the home of the Greek gods. Olympus is found on the 600th floor. When the center of Western Civilization in the world became America, Olympus moved itself to America in turn. It anchored itself at the top of the Empire State Building and became hidden as the 600th floor. The Olympian gods and goddesses will meet twice a year here for the winter and summer solstices. The gods moved Olympus to the Empire State Building from its previous position following a bright "flame". There is usually a security guard in the lobby who always tries to persuade demigods and mortals alike that there isn't a 600th floor. However, if you can show him something magical or make him believe you are a demigod or god, then he will give you a key enabling you to travel to Olympus.