There are three things, each sacred and bearded: Moon, Monks, and Moss. All connected. Tied together by the Monks of the Bearded Moon, an old order of healers, mystics, bearers of the secret knowledge, and inheritors of the Bearded Moon's gifts. Theirs is a sect full of mystery and bound by ritual.
The birth and life of a god through the long ages.
Two cultures at war.
They will serve up the Light to appease their dark gods.
In a crowded marketplace, a man is standing on a soapbox, orating. Some of the crowd are cheering, some hissing, some standing around saying "I can't hear a bl**dy word he's saying". It's a hustings for an election. The PCs can either leave, or stay and listen. If they do the latter, then they can vote too, and they might get quite involved in the cheering. Depending on who wins they might get quite involved in the post-election brawl too...
There are numerous possibilities with this encounter: the PCs might end up talking to one of the nervous candidates before their speech, and offer encouragement and support. Of course this candidate may well turn out to be someone with outspokenly unorthodox views, and the crowd don't take kindly to s/his supporters. Or maybe the seemingly innocuous candidate turns out to be a complete racist, and the PCs wander off embarrassedly, pretending they weren't talking to this person five minutes ago.