1. On October 31, 1893, the University of Nebraska held its first annual “Harvest Home” celebration. The event was created to coincide with Halloween and featured a parade and various social events.

2. On October 31, 1941, Nebraska’s first state park, Chadron State Park, was officially dedicated. The park spans over 974 acres and is known for its hiking trails, scenic vistas, and abundant wildlife.

3. On October 31, 1975, the movie “The Giant Spider Invasion” premiered in Omaha. The low-budget horror film was produced by a Wisconsin-based production company and featured giant spiders terrorizing a small town.

4. On October 31, 1980, the Nebraska Cornhuskers defeated the Missouri Tigers in a thrilling college football game. The game was held in Columbia, Missouri, and ended with a score of 23-20 in favor of Nebraska.

5. On October 31, 1999, the Great Plains Black History Museum opened in Omaha. The museum features exhibits and artifacts related to the rich history of African Americans in the Great Plains region, including the struggles and triumphs of slavery, migration, and civil rights.