International Aszú Day is observed worldwide on December 10 to celebrate Tokaji Aszú, a renowned sweet white wine from the Tokaj wine region in Hungary. This day was established in 2017 by Dániel Kézdy, who authored a book on the Tokaj region and also created International Furmint Day. The Tokaj region, known for its wine-making since at least the 12th century, produces Tokaji Aszú from grapes affected by noble rot, resulting in a unique and highly regarded wine. Celebrations include wine tastings, food pairing classes, and various events organized by vineyards, wineries, and wine bars. Tokaji Aszú is recognized as the flagship wine of Hungary, with the Furmint grape being the primary variety used in its production. Participants are encouraged to enjoy Tokaji wines and share their experiences on social media using the hashtags #AszúDay and #InternationalAszúDay.