Martin Luther King Jr. Day also called as MLK Day, King Day, Reverend Dr. Martin Luther King Jr. Day.
The Day of the Dead is a Mexican holiday celebrated in Mexico and elsewhere associated to the Catholic celebrations of All Saints' Day and All Souls' Day.
Teej is the generic name for a number of Hindu festivals that are celebrated by women in many parts of India and Nepal.
World Social Justice Day is an international day that recognizes the need to promote social justice.