1. On May 8, 1869, the final spike was driven into the Transcontinental Railroad at Promontory Summit, Utah, connecting the East Coast and West Coast for the first time. This event marked a major milestone in American history and brought about significant economic and social changes.

2. Utah declared May 8 as "Military Spouse Appreciation Day" in 2009, recognizing the important role that military spouses play in supporting and protecting the nation.

3. On May 8, 1980, the eruption of Mount St. Helens in Washington State caused ash to spread across the western United States, including Utah, and resulted in devastating damage to the surrounding area.

4. On May 8, 2001, professional basketball player Karl Malone of the Utah Jazz was named the NBA's Most Valuable Player for the second time in his career. Malone is widely considered one of the greatest power forwards in NBA history.

5. May 8 is also observed as "National Have a Coke Day," which celebrates the popular soft drink and its role in American culture. Coca-Cola was first introduced in the late 1800s and has since become a staple beverage around the world.