Middleton, WI: National Mustard Museum
FREE HOURS: Daily: 10:00 a.m. – 5:00 p.m. Closed on New Years, Easter, Thanksgiving, & Christmas NOTES: *Free samples of a wide variety of mustard LOCATION: 7477 Hubbard Ave Middleton, Wisconsin PHONE: 800-438-6878 WEBSITE: National Mustard Museum