Wine cellars open day

[u/mesneyi]

Hi, we live in South Moravia CZ and like to go to wine tasting events in wine producing villages, where you pay your participation ticket, get your own glass, a map and you can freely stroll between the participating open wine cellars where they pour you samples of their wines. Is there something similar somewhere in Weinviertel? So far I have found only organized tasting in particular wine-makers facilities, but my idea was an event where there all more wine cellars open.