1. In 1894, the University of Wyoming was established. On April 6, 1955, the university suffered a devastating fire, destroying much of the campus. However, it was rebuilt and remains an important institution for higher education in Wyoming.

2. On April 6, 1925, the town of Meeteetse recorded the coldest temperature ever in Wyoming with -66 degrees Fahrenheit. This record still stands today, and Meeteetse has become a popular destination for winter sports enthusiasts.

3. In 1869, on April 6th, President Ulysses S. Grant signed a bill creating the Wyoming Territory, which included present-day Wyoming, as well as parts of Montana and Idaho. This began the process of establishing a state that would eventually be known for its natural beauty and frontier spirit.

4. Wyoming's first-ever governor, Francis E. Warren, was inaugurated on April 6, 1890. Warren is credited with helping to establish the foundation for Wyoming's state government, and he played a key role in the state's early history.

5. On April 6th, 1982, Grand Teton National Park expanded by 300 acres through a land donation from John D. Rockefeller, Jr. The gift included land near the Snake River and helped to protect the park's scenic beauty and natural resources. Today, Grand Teton National Park is a popular destination for outdoor enthusiasts and nature lovers.