The 40th annual 4M Mayhem Contest and Show - Hosted by the IPMS/Mid-Michigan Model Makers. Theme: Fabulous 40's and Classic Plastic. 40's-themed subject or any kit older than 1985. 11 Classes, 35+ Categories. Meca & Gaming figures welcomed! Lots of Vendors and Raffles. Contest (unlimited entries): Adult $15, Juniors $5. General admission $5, 12 & under free admission! Venue: Saginaw Valley State University (SVSU), 7400 Bay Road - University Center, MI 48710.