Welcome to the Condimental Divide.
Welcome to the Condimental Divide.
Yes, there really is a mustard museum.
Yes, there really is a mustard museum.

join us! National mustard Day – August 1, 2026

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America’s Favorite Condiment Museum

One of Wisconsin’s most popular tourist spots, the National Mustard Museum is the golden summit for mustard lovers of all ages. Home to the world’s largest collection of mustards and mustard memorabilia, we entertain and inform thousands of visitors each year. The best part? Admission is free!

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VISIT

Visit the Museum

The world’s definitive collection of mustards and mustard memorabilia.

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SUPPORT

Support the Museum

Learn how you can keep the mustard flowing.

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SHOP

Buy Mustards

Visit the online gift shop for mustards and merch.

Gift Shop

“Great museum with a one-of-a-kind collection! Enjoyed learning all about mustard and its history — but I especially enjoyed the free samples!”

Kimmy O. via Facebook review (2020)