SummaryMMWW is happening from 23 September 2018, Sunday to 24 September 2018, Monday at Embassy Suites Detroit - Livonia/Novi in Livonia, MI. The organizer of the event is Silver Lining Production. The event is open to trade visitors. The estimated number of attendance is 700. The estimated number of exhibitors is 100. The frequency of MMWW is several times a year. The event has been running since 1931.