GIS Day is celebrated in many countries around the world on the third Wednesday in November. This holiday was created in 1999 in the USA and later it spread to other countries.
International Day for Tolerance is a United Nations observance held on November 16. It was officially established by UNESCO in 1995 to raise awareness of the dangers of intolerance. In 1996, the UN General Assembly invited the Member States to observe the day.
World COPD Day (also World Chronic Obstructive Pulmonary Disease Day) is annually observed on the second or third Wednesday in November (mostly the third). This international observance was created in 2002.