National Sons Day is officially on March 4, but many also celebrate on September 28. Discover why both dates are recognized.

Happy National Napping Day! This unusual holiday is celebrated annually on the Monday following the onset of Daylight Saving ...

National Margarita Day, a day to enjoy one of the best-tasting cocktails around, is Saturday, Feb. 22. Margaritas are typically made with triple sec, tequila and lime juice and trace its roots to ...