National Whiskey Sour Day 2024 Theme. 25 to appreciate whiskey sour, a popular cocktail in the united states. From helping prevent scurvy to inspiring authors like fitzgerald and hemmingway, the whiskey sour is an easy to mix cocktail that’s a perfect example of minimalism.

As one of the most famous after dinner cocktails, national whiskey sour day is the perfect time to shake up this frothy libation. On august 25, people across the united states observe national whiskey sour day.