• Mother's Day holiday, in the United States, celebrates motherhood generally and the positive contributions of mothers to society. It falls on the second Sunday of each May. It is the result of a campaign by Anna Marie Jarvis (1864-1948), who, following the death of her mother on May 9, 1905, devoted her life to establishing Mother's Day as a national, and later an international, holiday.

  In 2008, Mother's Day occurs on May 11.

Happy Mothers Day Ecard by Artist Cindy Hendrick

• Fathers' Day is a secular celebration inaugurated in the early twentieth century to complement Mother's Day in celebrating fatherhood and parenting by males, and to honor and commemorate fathers and forefathers. Fathers' Day is celebrated on a variety of dates worldwide and typically involves gift-giving to fathers and family-oriented activities.

In 2008, Father's Day occurs on June 15.

Happy Father's Day Ecard by Artist Doll Barnes

• Labor Day is a United States federal holiday that takes place on the first Monday in September. The holiday began in 1882, originating from a desire by the Central Labor Union to create a day off for the "working man". It is still celebrated mainly as a day of rest and marks the symbolic end of summer for many. Labor Day became a federal holiday by Act of Congress in 1894.^[1]

In 2008, Labor Day occurs on Monday September 1st 

Happy Labor Day Ecard by Artist Pamela Gladding