Day of Remembrance for all Victims of Chemical Warfare is observed on November 30 internationally. This holiday was created by the United Nations and is held to remember the victims of chemical warfare and to affirm the Organization of the Prohibition of Chemical Weapons’ commitment to the cause. This holiday aims to encourage efforts for eliminating the use of chemical weapons.
International Day of Solidarity with the Palestinian People

International Day of Solidarity With the Palestinian People is observed on November 29 to raise awareness of the ongoing Israeli-Palestinian conflict and the horrors still occurring. The United Nations started this day to inform people about this issue and to stand with Palestinians during this difficult time with the hope that one day this conflict can be put to an end and reach a peaceful resolution.
Isdal Woman Day

Isdal Woman Day is observed on November 29 of every calendar year. It’s named after the Isdal Woman, an unidentified woman whose lifeless body was found in 1970, in Norway, close to Bergen. The aim of this day isn’t just to raise awareness of this unsolved mystery, but more importantly, to pay tribute to and remember all those who have died in mysterious or disputed ways, especially so if their remains weren’t able to be identified. It’s also a day to reflect on their families and loved ones. It’s hard enough to deal with grief, but it’s even worse if you don’t know what exactly happened.