1. Indiana's First Governor's Birthday: February 14 marks the birthday of Jonathan Jennings, the first governor of Indiana. He served as governor from 1816 to 1822 and helped shape the state's early political and social framework.

2. Indiana Achieves Statehood: February 14, 1818 was a significant day in Indiana history, as it marked the day when the state achieved statehood and became the 19th state in the Union.

3. Indiana University Established: February 14, 1820 is the date when Indiana University was established. The university is now one of the leading educational institutions in the state and has a large enrollment of students from all backgrounds and majors.

4. Coldest Valentine's Day in Indiana: February 14, 2016 was the coldest Valentine's Day on record in Indiana, with temperatures falling to minus 12 degrees Fahrenheit in some areas. Despite the bitter cold, many Hoosiers still celebrated the day with their loved ones.

5. Anniversary of the 2018 School Shooting: Unfortunately, February 14, 2018 is also associated with a tragic event in Indiana history. This was the day when a school shooting occurred at Marjory Stoneman Douglas High School in Parkland, Florida, which resulted in the death of 17 people. This event sparked renewed debate over gun control laws and school safety measures across the country.