PROWEIN 2014 STAND VINISSIMO 3K39 at Hall 03 ProWein is the international leading trade fair for the wine and spirits business. ProWein has a world-class concept. Here, wines and spirits from 47 countries are presented and several hundred tastings and informative events are on offer – naturally only for trade visitors.ProWein is the most important date of the year for the experts: To discover novelties, to recognise trends and to place orders.