The bus spends some while driving through open countryside before coming to a clump of trees with a [small wooden shelter], by the roadside in the middle of nowhere. You see a sign saying "[Magog Down]". The door opens, just for a moment, and on a whim you decide to look around. You step out into the shelter's shade, summer heat shimmering around you..
The bus drives off, and everything falls silent. Gradually, crickets begin to chirp again. You notice a small, overgrown path running around behind the shelter and through a field of yellow rapeseed. As you follow it, you notice some buildings in the distance. There is life here!
ToothyWiki is the first building you come to. It is probably as good a place to start as any. It has a list of things to see scribbled on it; there's a couple of message boards on its walls - VisitorsBook, TodayIAmMostly and SiteOfTheMoment. There's a faded notice about WikiEtiquette tucked away in a corner. There is no overall set subject.