1. On December 31, 1937, the first public television station in Oregon, KPTV, began broadcasting from Portland. It was one of the first commercial television stations in the United States and helped usher in a new era of entertainment and information dissemination.

2. December 31, 1858, was a momentous day in Oregon's history, as it marked the official admission of the state into the Union. After a contentious process that included arguments over state boundaries and slavery, Oregon became the 33rd state in the USA.

3. The year 2000 was a big one for Oregonians on December 31, as it marked the beginning of the new millennium. Many celebrations were held throughout the state to mark the occasion, from fireworks displays to special concerts and other events.

4. December 31, 1942, saw a tragedy that impacted the entire state of Oregon, as a fire broke out at the Cocoanut Grove nightclub in Boston, Massachusetts. Among the 492 people who died in the fire were members of the University of Oregon football team, who had just finished their season and were on their way home.

5. Finally, December 31 is a day that many Oregonians celebrate as the culmination of a year's worth of hard work and dedication. From agriculture to manufacturing, from arts and culture to sports, Oregon is home to many diverse industries and communities, all of which come together to celebrate the end of one year and the beginning of another.