Pure Class Vodka sits on County Road K in Omro, Wisconsin, a small town northeast of Oshkosh in the Fox River Valley. Founded by Mark and Lisa Zastrow, this family operation focuses exclusively on premium vodka production using locally sourced ingredients. The couple launched Pure Class in 2014 after Mark’s career in manufacturing and Lisa’s background in hospitality gave them the skills to tackle craft distilling. Their facility operates out of a converted industrial building where they’ve installed custom distillation equipment designed for small-batch vodka production. The Zastrows take pride in their multi-distillation process, running their spirit through multiple passes to achieve the clean, smooth profile they’re after. Pure Class produces several vodka expressions, including their flagship Pure Class Vodka and flavored varieties that showcase Wisconsin ingredients. The operation remains deliberately small-scale, allowing Mark and Lisa to oversee every aspect of production from grain to bottle. Their tasting room gives visitors a chance to sample the full range while learning about the distillation process that sets their vodka apart from mass-produced alternatives.