Michigan State Numismatic Society 70th Annual Fall Coin Show & Convention

Michigan’s coin collecting society celebrates 70 years with a free three-day show in Warren, about 30 minutes from the Windsor tunnel. Over 100 dealer tables of coins, paper money, tokens and medals, award-winning exhibits, free talks and free kids’ activities. Special guest Bob Evans of the S.S. Central America shipwreck recovery. Hours: Fri 11 a.m. to 6 p.m., Sat 10 a.m. to 6 p.m., Sun 10 a.m. to 3 p.m. Free admission and parking.