Coruscant

Coruscant is one of the large cities, which was build during a long period of time.  It grew to a major trading site for all good races of the underdark. Built by the ancestors of the shnirfleblin now living there, it is an ancient city with highly ornate houses and a palace whos splendor is the core of many
faerie tales and legends.
Gnomish agents have long since discovered, that foul Arras Z’Tarr lies in close proximity. Also the nauseating stench of the duergar has not gone unnoticed in the far reaches of Coruscant. Obviously the brave shnirfleblin are encroached by evil on all sides. But that wouldn’t keep a hard working gnome from fighting now would it?