The Battle of Normandy or Normandy Campaign includes the following:

The "Battle of Normandy" is the official term for the British and Canadian military campaign lasting from June 6 - September 1, 1944.

There are many holidays, commemorations and observances in the Church of Scientology, including:

This is a major holiday for Scientology's many Celebrity Centres, highlighting their achievements and celebrating their existence. The date is specifically the anniversary of the opening of the Celebrity Centre International in Los Angeles in 1970, which, in the Church's words, is "dedicated to the rehabilitation of the culture through art".

Confederate Memorial Day, also known as Confederate Decoration Day (Tennessee) and Confederate Heroes Day (Texas), is an official holiday and/or observance day in parts of the U.S. South as a day to honor those who died fighting for the Confederate States of America during the American Civil War. Nine states officially observe Confederate Memorial Day: Alabama, Florida, Georgia, Louisiana, Mississippi, North Carolina, South Carolina, Tennessee, and Texas.^[1]

Islamic culture

Arabic · Azeri
Indo-Islamic · Iwan
Moorish · Moroccan · Mughal
Ottoman · Persian · Somali
Sudano-Sahelian · Tatar