Stop at Rest Area 12 when going west along I-90/94 to see Historical Marker 178 – The Circus.
The inset map on the marker shows where circuses have been located in Wisconsin in past years. I was surprised to learn there were so many. All you ever hear about is Ringling Brothers and Barnum & Bailey.
The rest area also has a playground and a couple of other plaques of interest related to veterans.