1. On June 22, 1946, Louisiana was hit by a devastating hurricane. Known as the 1946 Hurricane, it caused widespread destruction and claimed the lives of over 150 people. It remains one of the deadliest hurricanes to ever hit the state.

2. June 22 marks the anniversary of the opening of the Louisiana Purchase Exposition, also known as the 1904 St. Louis World's Fair. The fair celebrated the centennial of the Louisiana Purchase and featured exhibits and events showcasing the culture and industry of Louisiana and other states.

3. On June 22, 1963, famed Louisiana chef Paul Prudhomme opened his first restaurant, the Court of Two Sisters, in the heart of the French Quarter in New Orleans. Prudhomme went on to become a pioneering figure in Cajun and Creole cuisine, popularizing dishes like blackened redfish and gumbo.

4. The Louisiana State Museum system was established on June 22, 1906, when the Louisiana Legislature passed a bill creating a board to oversee the state's museums and historic sites. Today, the system includes 21 museums and historic properties throughout the state.

5. June 22 also marks the anniversary of the founding of Louisiana State University in Baton Rouge. The university, which opened its doors on June 22, 1860, has since grown to become one of the largest and most prestigious universities in the South, with over 30,000 students and a nationally-ranked football program.