National Black Cow Day

National Black Cow Day celebrates fans of a classic two-ingredient treat: root beer topped with a scoop of ice cream. The recipe is simple, but the drink is widely loved, especially in warm weather. If you have never tried a Black Cow, June 10 is a fitting time to give it a taste.

History of National Black Cow Day

The Black Cow is often credited to Frank J. Wisner, who is said to have created the drink while working in the soda business. According to the story, he looked at Cow Mountain in the moonlight and imagined a drink that resembled its light-colored peaks. He combined root beer with vanilla ice cream, creating what many now recognize as a classic root beer float. The drink was originally referred to as “Black Cow Mountain,” later shortened to “Black Cow,” and it became popular with both kids and adults.

Interesting Facts About National Black Cow Day

Here are a few details often connected with the Black Cow and similar soda-and-ice-cream drinks:

1. The drink goes by different names in different places, and the wording can vary by region.
2. The traditional version uses root beer and vanilla ice cream, but many modern variations use other sodas and flavors.
3. Its foamy top and contrasting colors make it a popular choice for photos and summer menus.

How to Take Part in National Black Cow Day

National Black Cow Day is easy to observe, and it does not require anything fancy. A simple way to mark it is to enjoy a Black Cow at home or order one at a local café or ice cream shop.

• Make your own: Pour cold root beer into a tall glass and add a scoop of vanilla ice cream. Serve right away.
• Try a variation: Swap in a different soda or ice cream flavor to find a combination you like.
• Share the moment: If you post a photo online, some people use #BlackCowDay.

When Is National Black Cow Day in 2026?

National Black Cow Day is observed on June 10 each year.

Observations