It's summertime in Los Angeles and the mercury is rising. Are you beach ready? Have you packed your sunscreen, hats, coolers, snacks, umbrellas, folding chairs, kites, frisbees, bikes, trikes, boogie boards and blankets? Do you know how you'll get there?

The prom in all its drama has been around a lot longer than I thought. Originating somewhere in the1870s as a college tradition called the Promenade, it was a debutante coming out kind of thing.

Cinco de Mayo is a holiday commemorating just one event: The Battle of Puebla, which was a day of victory for the Mexican army against the French in 1862. Over 150 years later, people still mistake the holiday for Mexican Independence Day which is September 16.

Today marks the 50th anniversary of the assassination of Martin Luther King Jr. He was 39 years old when he was shot to death at the Lorraine Motel in Memphis, Tennessee, on April 4, 1968.