Jade Palace

From the White Wolf Wiki, the most complete White Wolf reference

Located in the heart of a perpetual maelstrom in the Tempest, the Jade Palace is the center of Imperial government in the Yellow Springs. A colossal structure comprised entirely out of Jade and containing at least 270 full palaces within it, the Jade Palace is the heart of the government and the sanctum of Yu Huang, who only leaves it for the most empire-threatening of reasons.

Since the Jade Palace is primarily Yu Huang's home (Yu Huang being a psychotic megalomaniac of the first order) as well as the headquarters of Yellow Springs government, it is home to a variety of sights for the enterprising tourist. These include zoos comprised of wraiths moliated into animals, an aborted garden project involving souls moliated into plants (the sight of the grass has caused several harrowings), Eunuch Central, a plasmic supercomputer comprised of several hundred Eunuchs, and many fountains comprised of moliated poets.

The Emperor, in case it hasn't been specifically mentioned yet, is fond of Moliate; he has plans to cover the planet in moliated grass as soon as he can acquire the ten billion souls he estimates he will need. Grass aside, the entire palace is conscious and somewhat subservient to the emperor, as long as the burning hatred the Palace's hive-mind feels for Yu Huang can be kept in place.