Several sources, including the eponymously named Facebook page, lists today as International Gin and Tonic Day. Some cite April 9th as the date. I’m up for celebrating on both dates.
(But don’t confuse it with World Gin Day which always falls on the second Saturday of June.)
So celebrate the day with the British Royal Family by drinking your G and T and make the room begin to spin.
Demand Euphoria!
The Haus of Dcaligari 