| MAY 2011 HOLIDAYS/SPECIAL OCCASIONS/ | ||||
| Season | Occasion | Greeting/Reminder | Month | Day |
| Spring | May Day | Celebration of Spring Flowers. | 05 | 1 |
| Spring | Cinco de Mayo | Happy Cinco de Mayo! | 05 | 5 |
| Spring | National Day of Prayer | Reminder: Today is National Day of Prayer. | 05 | 5 |
| Spring | National Teacher's Day | Acknowledge your fave Teacher(s) | 05 | 6 |
| Spring | Mother's Day | Happy day to all Mothers. | 05 | 8 |
| Spring | Armed Forces Day | Remember those protecting the country. | 05 | 21 |
| Spring | Victoria Day (Canada) | Held in honor of Queen Victoria. | 05 | 24 |