1. In 1939, the Last Public Hanging in Indiana Occurred
On May 13, 1939, the last public hanging in Indiana took place in Crown Point. A man named John R. Johnson was executed for the murder of a sheriff in Hammond.

2. Indianapolis 500's First Race Was on May 13, 1911
The first Indianapolis 500 race was held on May 13, 1911. The race featured 40 cars and was won by driver Ray Harroun, who completed the 500-mile race in just under 7 hours and 15 minutes.

3. Indiana Adopted "The Hoosier State" as Its Official Nickname in 1933
On May 13, 1933, Indiana officially adopted "The Hoosier State" as its official nickname. "Hoosier" is believed to have originally been a term for Indiana pioneers who were known for being strong, hardworking, and tenacious.

4. The First Public Library in Valparaiso Opened on May 13, 1899
On May 13, 1899, the Valparaiso Public Library opened its doors for the first time. The library was started by a group of women in the community who recognized the need for a public library.

5. The First Organized Baseball Game in Indiana Was Played on May 13, 1860
On May 13, 1860, the first organized baseball game in Indiana was played in Fort Wayne. The game was played between the Kekiongas and the Fort Wayne Club and is considered a key part of Indiana's sporting history.