![Spreading joy one jar at a time at the National Mustard Museum](https://cdn.newsserve.net/ONPglobe256.png)
Spreading joy one jar at a time at the National Mustard Museum
ViewAt the National Mustard Museum in Middleton, Wisconsin, there's only love for one condiment.
And if you dare say the "K-word," founder and curator Barry Levenson will loudly toot his "honk of shame."
The 74-year-old Levenson started collecting mustards in 1986 after his beloved Red Sox lost the World Series. "I...