Dexter City Council Advances Historical Marker Program. Councilmember Zach Michels Leads Initiative to Recognize and Preserve City’s Historical Sites. At the Dexter City Council meeting on September 23, 2024, Councilmember Zach Michels took the lead in advocating for the city’s historical resources to be more formally recognized through the Michigan Historical Marker program. Michels emphasized Dexter’s commitment to preserving and educating the public about its historical assets.