Winemakers ' ritual in Opusztaszer National Heritage ParkHungarian wine expert Istvan Kalmar cuts grapevine during a winemakers ' ritual in Opusztaszer National Heritage Park in Opusztaszer , 148 kms south of Budapest , Hungary , 21 January 2018 , one day ahead of the feast day of the martyr Saint Vincent of Saragossa . Every year a prominent member of a wine connoisseur society cuts off vines to predict the quality of the autumn harvest from them near the day of the Patron Saint of winemakers . EPA / TIBOR ROSTA HUNGARY OUT ▶ 기사 제보 및 문의 ▶ 기자 와 1 : 1 채팅    ▶ 평창동 계 올림픽 영상 공모전