Now, a group of research scientists says it has found evidence of a similar event that happened about 13,000 years ago.

VOA: special.2009.01.20

Now,the event is administered by a twelve-person group called the Take Our Daughters and Sons to Work Foundation.

VOA: special.2010.04.30

For this event, a group of women acted out a series of funny performances.

VOA: special.2009.08.05

The yearly event is organized by a Christian group known as The Family.

VOA: special.2010.02.06