Here’s a list provided by TapWerks of the special casks from local/regional brewers:
Anthem: Atrum Belgian Stout—Belgian style stout made with two different kinds of Belgian Candi sugar. 6% ABV
Choc: Sour Winter Stout— A sour version of their Winter Stout. Fermented with a blend of Brett, Lacto and Pedio. The base beer uses Columbus and Cascade hops on the front end, & a dry-hopping with Centennial and Citra hops. 8% ABV
COOP: Territorial Reserve Oak Aged Imperial Stout. 11% ABV
COOP (UPSTAIRS): Raspberry Territorial Reserve Oak Aged Imperial Stout— TROAIS aged on 3 lbs of raspberries. 11% ABV
Marshall: Black Dynamite—A scary blend of El Cucuy and Big Jamoke, called Black Dynamite. Bittersweet chocolate, roasted malts, dry hopped with Citra and Cascade. IBUs through the roof! 7.5% ABV
Prairie Artisan Ales: Prairie Noir—A preview of this brand new brewery’s stout. 9% ABV Imperial Oatmeal Stout aged for 1 month on 5lbs of raspberries.
Tallgrass (UPSTAIRS): Raspberry Chocolate Vanilla Buffalo Sweat— The base beer, Buffalo Sweat, is a Milk Stout that weighs in at 5.0% ABV
You can see the full beer list/menu by clicking right here.