1. On October 6, 1871, the Great Chicago Fire spread to Wisconsin, causing widespread destruction and devastation. The fire started on October 8, 1871, and burned for three days, destroying over 17,000 buildings and killing an estimated 300 people. The fire eventually spread to Wisconsin, where it destroyed more than 1,200 buildings and claimed the lives of 14 people.

2. On October 6, 1937, the Wisconsin State Capitol was officially dedicated in Madison. The building, which was designed by architect George B. Post and completed in 1917, is known for its distinctive dome and beautiful interior murals and artwork. Today, the Wisconsin State Capitol remains a symbol of state government and a popular tourist destination.

3. On October 6, 1973, the Green Bay Packers defeated the Minnesota Vikings 23-7 in a memorable NFL game. The game, which was played at Lambeau Field in Green Bay, featured a record-breaking performance by Packers wide receiver Harold Jackson, who caught 13 passes for 238 yards and two touchdowns.

4. On October 6, 1985, the Milwaukee Brewers won their first-ever American League Championship Series game, defeating the California Angels 9-5. The Brewers would go on to win the ALCS that year and earn a trip to the World Series, where they would lose to the St. Louis Cardinals in seven games.

5. On October 6, 2018, Wisconsin held its annual Fall Color Report, which tracks the changing foliage colors across the state. The report, which is updated weekly, provides up-to-date information on the best places to view fall colors in Wisconsin, along with tips for outdoor activities and events. Wisconsin is known for its vibrant fall foliage, which attracts thousands of visitors each year.