Visit Main street Potosi, it's three miles long. This little village has quite a history from lead mining , beer brewing to nearby "The Great River Road".
Be sure to check out the little shop in the old "Bottle House" (interesting stuff and very good ice cream and coffee) and the restaurant & "The National Brewery Museum" across the street.
Known as "the Catfish Capital of Wisconsin," the village holds an annual Catfish Festival and Fireman's Fish Fry, typically on the 2nd weekend of August.
Local road signs herald Potosi's Main Street as "the longest Main Street in the world." A newspaper article traces the claim to a 1950s item in Ripley's Believe It Or Not which made the more qualified statement that it is the longest Main Street without a cross street.[11] Current maps show a three-mile stretch, with numerous streets—including one named "Cross Street"—that drain into it and end, forming T-shaped intersections, but no street that continues across it. The stretch is divided into two portions each with a distinct street name: North Main Street and South Main Street.