As of July 16, 2026, we have identified at least two fraudulent websites impersonating the Mustard Museum. We are actively working to have these sites removed.
To help protect yourself, please use only our official website, MustardMuseum.com. If you receive an unexpected request for payment, personal information, or other sensitive information claiming to be from the Mustard Museum, please verify it with us directly before responding.
Please contact us immediately if you:
- Find a fraudulent website posing as the Mustard Museum.
- Receive suspicious emails, phone calls, text messages, or other communications claiming to be from us.
- Are unsure whether a communication is legitimate.
Contact us:
- Email: customerservice@mustardmuseum.com
- Phone: 608-831-2222 or 800-438-6878
The Mustard Museum will only ever send you emails from addresses ending in @mustardmuseum.com, such as customerservice@mustardmuseum.com. If you receive an email claiming to be from us that comes from any other domain, please treat it as suspicious and contact us before taking any action.
Thank you for your support, patience, and vigilance as we work to resolve this issue.