1. Statehood Day: November 30th is celebrated as Statehood Day in Indiana. It marks the day on which Indiana was admitted to the United States as the 19th state in 1816.

2. Disney's Hoosiers Premiere: The movie "Hoosiers," which tells the story of a small-town Indiana basketball team that wins the state championship, premiered on November 30, 1986, in Indianapolis. The film is widely regarded as one of the greatest sports movies of all time.

3. Native American Heritage Day: In 2018, Indiana Governor Eric Holcomb declared November 30th as Native American Heritage Day, recognizing the significant contributions and sacrifices made by Native Americans throughout the state's history.

4. Purdue University Founded: On November 30, 1869, the Indiana General Assembly passed a bill establishing Purdue University. The school was named after John Purdue, a wealthy Lafayette businessman who donated $150,000 to the school.

5. Indiana's First Post Office: On November 30, 1805, the first post office in Indiana was established in Vincennes. The postmaster was Antoine Marchal, a French citizen who had come to the area as a trader in the late 1700s. The post office played an important role in connecting Indiana with the rest of the country.