Lenawee Co. to Illuminate Old County Courthouse Green for "Operation Green Light"10/23/2026Ahead of this year’s Veterans Day, Lenawee County, Michigan plans to illuminate the dome green inside the Old County Courthouse from November 4-11. It’s part of Operation Green Light, which is a nationwide campaign by the National Association of Counties to bring attention to the challenges many veterans face and highlight available resources for them. Lenawee County encourages community participation by replacing one light bulb – inside or outside – with a green bulb.Click here to read Lenawee County's full announcement.Click here to learn more about Operation Green Light. Dome illuminated green. Photo provided by: Lenawee County, Michigan.