https://flic.kr/p/6NekpR | Evzones, changing of the guards, Athens, Greece. | Athens, Greece. The Presidential Guards ("Evzones") guard the Tomb of the Unknown Solder which is located in front of the Greek Parliament Building. Every hour, on the hour, the guards change in a ceremonial fashion. On Sunday mornings the guard changes in grand ceremony, accompanied by a military band. --- Εύζωνοι, αλλαγή φρουράς.