On May 1, 1944, Kaisariani became the site of a tragic event during the Nazi occupation of Greece, when 200 prisoners were executed at the Skopeloforeio as a reprisal for the death of a German general. This atrocity was not a random act; instead, it served a dual purpose of punishment and symbolic oppression, as May Day is traditionally associated with labor struggles and resistance against tyranny. These prisoners represented the hope and spirit of resistance against the occupiers, not just in Greece but symbolically for oppressed peoples everywhere.

The choice of May 1st for this execution starkly underscored the Nazi regime's intent to crush the human spirit, as they sought to eliminate the leaders of the resistance movement in Greece. Even in the face of their impending deaths, the 200 executed men affirmed their dignity by singing the National Anthem and sending farewell notes to loved ones. Women from the refugee community of Kaisariani risked their lives to collect these messages, highlighting the bonds of solidarity and love that persisted amidst the cruelty of war and oppression.

This somber history resonated through the years, prompting discussions about the return and preservation of related photographs and memorabilia associated with these events. The Greek Ministry of Culture’s response highlights the ongoing effort to recognize and memorialize such historical tragedies, ensuring that the stories of those who fought for freedom are not forgotten but passed down to future generations, fostering a remembrance that emphasizes resilience against oppression.