This could make for a good quest. The town gates are closed at night and a strict curfew is imposed between dusk and dawn. If you are in the town at dusk, you are forced to the town inn where you are locked up until dawn. Of course you can resist and try to take on a town full of werewolves! Around the lands are rumours and the townsfolk act srtange when you mention it. Scouting around the town at night, you stumble across a pack of werecubs causing miscief outside the town. This gives you an avenue to question some of the townsfolk. You can then offer to rid them of the curse, or decide that they must all be destroyed.