Some existing guilds in the city:
The Sailors Guild - Those of you that did some part of the Seafaring Campaign know of this world spanning guild of sailors. It is a legal and generally law abiding guild with 10,000 members.
The Alchemists Guild - With nearly 30,000 members, it is the largest and most powerful guild. It also is a legal, law abiding guild. It consists of everyone involved in some way with the manufacture, transport, and sale of potions and alchemical creations.
Cannonaids - A guild of 5,000 members who are all dedicated to the production of cannon. A legal guild, they are less popular since they create devices of war and destruction and are generally less involved in civic responsibility.
Epbuleers - A small guild of do-gooders loosely connected to the constables and the religion of Tfop. They number about 100, but are well known, and either well liked or hated.