It’s National Mustard Day Posted by Tammy Aug 012009 Some people really know how to enjoy mustard! Hope you enjoyed some mustard today. Learn more about mustard celebrations from the lovely people in Mt. Horeb, Wisconsin. Hi! If you wish to keep up with the latest foodie news, subscribe to the Chicago Bites RSS feed or join our email list. Be sure to follow Chicago Bites on Twitter, Facebook, and Instagram for a daily taste of the city. Thanks for visiting! Related posts: Happy National Cheesecake Day! Sorry, the comment form is closed at this time.