1-Mar National Pig Day
2-Mar Texas Independence Day (Texas)
3-Mar National Anthem Day
4-Mar Town Meeting Day (Vermont)
6-Mar Alamo Day
7-Mar Peace Corps Day
10-Mar Harriet Tubman Day
12-Mar Employee Day
12-Mar Girl Scout Day
14-Mar Pi Day
16-Mar Black Press Day
16-Mar Freedom of Information Day
16-Mar Liberty Day
17-Mar Camp Fire Boys & Girls Founders Day
17-Mar Evacuation Day (Boston only)
17-Mar St. Patrick's Day
22-Mar North American Wildlife Celebration
25-Mar Maryland Day
26-Mar Prince Jonah Kuhio Kalaniana`ole Day (Hawaii)
27-Mar Skyscraper Day
30-Mar Doctor's Day