26 Mar 2015 --- Kelsen Brewing Company is excited to announce its first annual release of Vinátta Russian Imperial Stout. This 12% ABV beer is a collaboration between Kelsen Brewing Company and Cask & Vine, a local Derry restaurant focused on craft beer, great wine and fine food. Vinátta Russian Imperial Stout will start arriving in limited quantites at select craft beer stores and restaurants in Southern New Hampshire.