The war memorial known as the Tomb of the Unknown Soldier is guarded by the city's famous statuesque evzones, the presidential guards whose uniform of short kilts and pom-pom shoes is based on the attire worn by the klephts (the mountain fighters of the War of Independence). The changing of the guard takes place every hour, while every Sunday at 11:00 the evzones perform an extended changing of the guard ceremony in full ceremonial dress, accompanied by a military band.
