International Grenache Day
International Grenache Day is held on September 15. Celebrated on the 3rd Friday in September. This event in the second decade of the month September is annual. 
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While Garnacha/Grenache is now one of the most widely planted grapes in the world, its origin go back to Europe in the region of what is now eastern Spain / southern France. Medium- to full-bodied but bright in colour, grenache is packed with aromas of orange rind, raspberry, plum and tobacco. Your typical grenache boasts balanced tannins, medium acidity and plush berries, making it a crowd-pleasing wine. The Grenache Association founded International Grenache Day to celebrate this grape and all the varieties and vintages of wine that were produced from it.
Happy Grenache Day! I bet you didn’t know that was a thing. Yep, apparently there’s a day for everything. There’s even a movement to get Fairy Bread Day up and running here in Australia. That’s a stretch, but we’re all for celebrating wine so Grenache Day is fine by us. International Grenache Day feasts its august history and the additions it made to some of the world’s most delightful wines.
Official hashtag: #GrenacheDay
Similar holidays and events, festivals and interesting facts
International Cabernet Day on August 31 (Celebrated on the Thursday before the US Labour Day);
National Chewing Gum Day and National Hot Mulled Cider Day in USA on September 30
National Wine Day in Moldova on October 6
International Pinotage Day on October 14 (Celebrated on the second Saturday of October);
World Champagne Day on October 20 (Celebrated on the penultimate Friday of October);
Austrian Sparkling Wine Day on October 22
International Carignan Day on October 26 (Celebrated on the last Thursday in October)