National Chocolate Milkshake Day

Celebrated on 09/12/2026

Quick Fact

National Chocolate Milkshake Day is celebrated annually on September 12th. The chocolate milkshake was invented in the late 19th century, but it wasn't until the invention of the electric blender in 1922 that it became the thick, creamy treat we know today.

Origins and Establishment of National Chocolate Milkshake Day

The exact origins of National Chocolate Milkshake Day are unclear, but it is believed to have been created by milkshake enthusiasts or the dairy industry to celebrate this beloved beverage. The day likely emerged in the early 2000s as part of a trend of food-themed holidays promoted by social media and food bloggers. While no single person or organization is credited with its establishment, it has gained popularity through online calendars and celebrations.

Evolution and Modern Commemoration

Originally, milkshakes were alcoholic beverages made with milk and eggs, but by the early 20th century, they evolved into the non-alcoholic, ice cream-based drink we enjoy today. The chocolate milkshake became a staple of soda fountains and diners. Today, National Chocolate Milkshake Day is celebrated by indulging in chocolate milkshakes at home or in restaurants, with many establishments offering special deals or creative variations like adding toppings or using gourmet chocolates.

Facts & General Observations

• Americans consume over 1.5 billion milkshakes annually, with chocolate being the most popular flavor.
• The world's largest chocolate milkshake was made in 2015 in New York, weighing over 1,000 pounds.
• National Chocolate Milkshake Day is part of a larger trend of food holidays, with over 175 food-related days recognized in the United States.

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