An Adventurer's Guild attracts adventurers to the city it is built in.
An Adventurer's Guild is an association of Adventurers who have joined together for the purpose of questing, and personal gain. They are diverse, and include spellcasters, fighters, and rogues. Like any guild they have a ranking system, and work for their joint benefit. The Guild gives members a front for which to recieve contracts. It builds reputation based on the success of it's members. Almost every city in Grigori has such an association.