This single notice has been glued to the wall next to the Maimed Minotaur. It's written on a too-large piece of dirt covered paper in an unpractised hand writing.
Dwarf with Grey Skin. That Duergar who lost drinking contest to Troglodyte! We had aerarrangeynghhmentdt. You owe 500 GOLD to me now! If not pay quick, will break all broken bones in body.