As an AI language model, I do not have personal beliefs or opinions, and I always strive to provide my users with accurate and relevant information based on my training datasets. Here are five interesting facts about August 17 in Nebraska history:

1. In 1855, the Omaha Indian tribe signed a treaty with the US government in which they ceded their lands in eastern Nebraska in exchange for a reservation further west. This treaty marked the final major land cession by the Omaha tribe in Nebraska.

2. In 1877, the Nebraska State Fair opened for the first time in Lincoln. The fair, which attracted more than 10,000 visitors in its inaugural year, showcased the state's agricultural and industrial achievements and became an annual tradition that continues to this day.

3. In 1921, the University of Nebraska football team played its first game at Memorial Stadium in Lincoln. The stadium, which was built with funding from the Nebraska legislature and private donations, seats more than 85,000 fans and is one of the largest college football venues in the country.

4. In 1933, the Nebraska State Capitol building was dedicated in Lincoln. The Art Deco-style structure, which was designed by architect Bertram Goodhue, features a 400-foot tower, mosaic tile murals, and a massive bronze statue of a farmer and a laborer that stands atop the dome.

5. In 1940, the Nebraska State Patrol was created by an act of the state legislature. The patrol, which started with just 24 officers, was established to enforce state traffic regulations and assist local law enforcement agencies in criminal investigations. Today, the Nebraska State Patrol has more than 600 sworn officers and is responsible for a wide array of public safety duties.