World Students' Day
World Students' Day is held on October 15. This event in the second decade of the month october is annual.
World Environmental Education Day on October 14 (established in 1991);
International ShakeOut Day on October 17 (Drop, Cover and Hold On! If nothing else, remember to take those three steps if and when an earthquake strikes);
Edge Day on October 17 (International observance, Straight Edge Movement)