As an AI language model, I do not possess personal opinions or beliefs. However, here are 5 interesting facts about February 14 in Minnesota history:

1. In 1899, Minnesota became the first state in the US to legalize forestry conservation on public lands. This law set the groundwork for modern conservation practices and continues to shape Minnesota's forests today.

2. On February 14, 1912, a massive fire broke out in the city of Virginia, MN, destroying much of the downtown area. The fire was one of the largest in Minnesota's history and led to immense changes in fire safety regulations across the state.

3. In 1929, Minnesota adopted the state motto "L'Etoile du Nord," which means "The Star of the North." The motto is a reference to the state's northern location and the star's symbolic meaning of guidance and hope.

4. On February 14, 1931, St. Cloud State Teachers College (now St. Cloud State University) defeated the College of St. Thomas in a basketball game that lasted 5 overtimes. The final score was 40-38, and the game remains one of the longest in Minnesota college basketball history.

5. On February 14, 1987, the Minnesota Twins unveiled their new team logo and uniforms, which featured a new color scheme and a stylized "M" on the cap. The new look was met with mixed reviews but has become a beloved part of Minnesota sports history.