Pushing Simon's house rules for interregnum seemings out the door. These rules extend tentacles into a lot of different parts of the game -- a big part of this deals with the more open Kith system that our game uses. I think I managed to include explanations of every place these alternate seemings invoke another house-ruled concept, but my usual editor was busy.
As always, comments and criticism are welcome.
Alternate Seemings: Seasons.