The L.L. Johnson Lumber Mfg. Company, a 114 year-old family-owned mill in Charlotte, MI, holds an annual free woodworking show. This year's event is Sept. 11 and 12. The event is free, as is parking (both rare nowadays). There are free seminars, hands-on events and lots of demonstrations as well as discounts on woodworking machinery and 20+ species of hardwood lumber, plywood and exotics. https://www.theworkbench.com