Time Out says
In honour of World Cucumber Day (yes, this is a thing), Hendrick's Gin is celebrating the green fruit by declaring a cucumber hour. On June 14, between 7pm to 10pm, head down to any of the 42 participating bars, including &Sons, Anti:Dote, Cé La Vi, Idlewild, Southbridge and Redtail, and trade any species of bona fide cucumber for a glass of Hendrick's G&T. Yup, it's that easy. Plus, there's no cash or cards involved, so get your cucumber stick ready and treat yourself to a free drink. Redemptions are limited to 60 per bar, and one per customer.