As an AI language model, I do not have personal beliefs, opinions, or preferences. However, here are 5 interesting facts about April 30 in Minnesota history:

1) In 1803, the Louisiana Purchase treaty was signed in Paris, which included the land that would become Minnesota. Minnesota was part of the Louisiana Territory and later became part of the Northwest Territory.

2) In 1858, Minnesota was admitted to the Union as the 32nd state. The state's name comes from the Dakota Sioux word "mni" meaning water and the Greek word "sóta" meaning "near."

3) In 1939, the World's Fair was held in New York City, and the state of Minnesota had its own pavilion. The pavilion featured a replica of the Pillsbury "A" Mill, a waterwheel, and an exhibit on the state's agricultural industry.

4) In 1975, Governor Wendell Anderson declared April 30 as Arbor Day in Minnesota. The day is dedicated to planting and caring for trees and celebrates the importance of trees in the environment and as a natural resource.

5) In 1999, the Minnesota Twins baseball team broke the Major League Baseball record for most consecutive games with a home run. The team hit at least one homer in 27 straight games, surpassing the old record of 26 set by the 1993 Detroit Tigers.