Entering this museum is like taking a step back in time. Here’s a special look inside the Octagon House Museum in Watertown, WI Watertown Historical Society, Watertown, WI Watertown Tourism * www.octagonhousemuseum.org This 8 sided five story house of solid construction brick was built in the early 1850s by pioneer John Richards. It is the best example in Wisconsin of an unusual architectural design which was in vogue briefly before the Civil War. It was claimed to be Wisconsin’s largest single