Ministerstwo Śledzia i Wódki („Ministry of Herring and Vodka“) is a chain of themed gastro-pubs built on affectionate nostalgia for communist-era (PRL) Poland. The whole concept rests on a strongly recognizable brand: nostalgic period decor, a comic „official ministry“ framing in which the operator becomes a „Minister,“ and a tight, value-priced menu of marinated herrings, vodka shots, snacks and bar food. It turns an ordinary pub into an experience and a naturally shareable social-media destination — complete with signature in-house infusions, a lemon vodka and a fudge-style liqueur that customers associate with the name.