National Mustard Day
August 2, Saturday
Wisconsin

History
National Mustard Day was established in 1991 by the National Mustard Museum, located in Middleton, Wisconsin. The museum’s founder, Barry Levenson, created the holiday to celebrate mustard’s cultural and culinary significance. Since then, it has grown into a popular event featuring tastings, games, and entertainment.
Celebrations and Activities
The main celebration takes place at the National Mustard Museum, but people across the country also join in the fun. Activities often include:
- Mustard tastings from around the world
- Live music and entertainment
- Hot dog stands and food vendors
- Family-friendly games and contests
- Appearances by the Mustard Museum’s mascot
Mustard Varieties
National Mustard Day is a great opportunity to explore the many types of mustard, such as:
- Yellow mustard
- Dijon mustard
- Spicy brown mustard
- Honey mustard
- Whole grain mustard
- Specialty and flavored mustards
How to Celebrate at Home
If you can’t make it to the official event, you can still celebrate by:
- Hosting a mustard-themed cookout
- Trying new mustard recipes
- Sampling different mustard brands and styles
- Sharing mustard facts and photos on social media using #NationalMustardDay
Fun Facts
- Mustard is one of the oldest condiments, dating back to ancient Rome.
- The National Mustard Museum houses over 6,000 mustard varieties from more than 70 countries.
- Americans consume millions of pounds of mustard each year, especially during summer grilling season.
National Mustard Day is more than just a quirky holiday—it’s a celebration of flavor, tradition, and community. Whether you’re a casual fan or a mustard connoisseur, it’s a great excuse to enjoy this tangy condiment in all its forms.