winter-olympic-games: Winter Olympic Games
new-year: New Year
valentine-day: Valentine's Day
8-march: International Women's Day
saint-patricks-day: Saint Patrick's Day
april-fools-day: April Fools' Day
cosmonautics-day: Cosmonautics Day
easter-catolic: Easter
1-may: International Workers' Day
cinco-de-mayo: Cinco de Mayo
victory-day: Victory Day
eid-al-fitr: Eid al-Fitr
uefa-champions-league: UEFA Champions League
international-childrens-day: International Children's Day
queens-official-birthday: Queen's Official Birthday
independence-day: Independence Day (United States)
international-chess-day: International Chess Day