National Whiskey Sour Day 2024. National whiskey day is celebrated on august 25 in honor of this beloved cocktail.  — national whiskey sour day date in the current year:

 — on august 25, people across the united states observe national whiskey sour day. This classic whiskey cocktail, as we offer up in various recipes below provided to us by different brands, can be enjoyed classically or with slight variations, as.