April
- 1-April Fool's Day
- 4-Easter
- 26-National Pretzel Day
- 5-Cinco de Mayo
- 9-Mother's Day
- 31-Memorial Day
- 20-Father's Day
- 21-First Day of Summer
- 4-Fourth of July
- 24-Pioneer Day (Idaho and Utah)
September
- 6-Labor Day
- 31-Halloween
- 25-Thanksgiving
- 6-St. Nicholas Day
- 24-Christmas Eve
- 25-Christmas
- 1-New Year's Day
- 17-Martin Luther King Day
February 2011
- 14- Valentine's Day
- 21-President's Day
March 2011
- 14-Pie Day
- 17-St. Patrick's Day