The next Michigan State Numismatic Society Convention & Coin Show will be held at the Oakland Expo Center on Apr 17th - 19th, 2026 in Waterford, MI.  Show hours are Fri & Sat 10-6, Sun 10-3.  Admission is Free , MSNS Members with a valid membership card enter an hour early on Friday..

Michigan's most popular and best attended coin show.

• ANACS Onsite for Grading Submission
• Free Kids activities all weekend.
• Kids Program on Saturday at 11:30am
• Educational Seminars and Exhibits
• 24/7 Onsite Security

Setup Thu 4-6:30, Thu, Fri & Sat @ 8