Places are filling fast, so we invite exhibitors to reserve their space in good time at the eleventh WineOS by Graševina Croatica festival, on 16 and 17 January 2026 at the Economic Centre of the Osijek-Baranja County in Osijek. This eno-gastro spectacle, which will open the year 2026, offers the chance for direct encounters with thousands of visitors and business partners from Croatia, Slovenia, Hungary, Serbia, North Macedonia, Bosnia and Herzegovina, Italy and beyond, and will feature 125 exhibitor stands, announces Vinko Ručević on behalf of WineOS.
Last year’s festival gathered more than 4,000 visitors over two days, who had the chance to taste more than 600 different wines and spirits, served in thousands of glasses and chilled with more than a tonne of ice, alongside a top-class gastronomic offering and numerous educational workshops. 
Ručević says that year after year it grows not only in the number of exhibitors but also in the quality of the content on offer, which confirms it as the region’s most important wine event of the winter season. It is a place for meeting and forging new business contacts, exchanging ideas, discovering wine trends and launching new collaborations. 
Exhibitors can apply via the application on the festival’s official website.
26.10.2025.
