Holidays
New Year
Valentine's Day
St. Patrick's Day
April Fool's Day
Easter
Mother's Day
Father's Day
Independance Day (Political holiday - varies for each country.)
Halloween
Thankgiving (Political holiday - varies for each country.)
Hanukkah
Christmas
New Year's Eve
Please keep in mind these Holidays are only suggestions, and any additional Holidays you feel should be mentioned can be added up, as well. Comment here if you have any additional ideas for the holiday list. Thanks.