On the banks of the River Urskoy, Jewel of Kislev is a brand of kvas exported to the Empire and lands beyond. Founded by Stola Ormanoff seven years ago—using an authentic family recipe for kvas—Stola has earned a reputation as a distiller of a quality drink that is rapidly being taken up by the wealthy nobles of the Koztowny District—even going so far as to be served at the interval during a performance at the Korotovsky Theatre. Of course, many say that it is nowhere near as good as their own family's recipe, but such grousing hasn't stopped Jewel of Kislev from becoming Kislev's most popular drink of the moment.[1a]
Warhammer Wiki