1. On February 6, 1874, the Colorado State Capitol building was completed in Denver. It is one of the most recognizable buildings in Colorado and is home to the governor's office, the state legislature, and many other government offices.

2. February 6, 1886, marked the opening of the Brown Palace Hotel in Denver. It is one of the most luxurious and historic hotels in Colorado, with notable guests such as Presidents Eisenhower and Reagan, The Beatles, Titanic survivor Margaret Brown, and many others.

3. The Denver Broncos won their first Super Bowl on February 6, 1998, when they defeated the Green Bay Packers 31-24 in Super Bowl XXXII. This victory cemented John Elway's legacy as one of the greatest quarterbacks in NFL history.

4. On February 6, 1961, the U.S. Air Force Academy in Colorado Springs officially opened its doors to its first class of cadets. Today, the academy is known for its rigorous academic and athletic programs, as well as its stunning campus surrounded by the Rocky Mountains.

5. In 1858, gold was discovered in Colorado, sparking the Colorado Gold Rush. This event led to an influx of settlers and miners to the area, which ultimately led to the formation of Colorado as a territory and eventual state. February 6 serves as a reminder of the important role that mining and natural resources have played in Colorado's history.