While greater Changeling Society has had houses since times forgotten, those among Grimmhaven rarely hold noble titles, and even more rarely are granted membership within the greater houses due to their status.

 However, this hasn't stopped the citizens of Grimmhaven from wanting to have some semblance of Changeling Society. Grimmhaven is home to multiple banner houses, which typically hold membership among those with similar legends. For those with no title at all, guilds have been established serving a similar purpose.