EuroMayDay is observed worldwide every May 1 as an annual political day of action against precarity, coinciding with May Day. It was established in 2004 by a coalition of syndicalist and libertarian collectives and has since evolved into an international event advocating for the rights of migrant and precarious individuals in Europe. The term "precarity" refers to a lack of security and predictability, particularly affecting underemployment. EuroMayDay focuses on combating discrimination against working youth and migrants, and it is organized by a diverse network of political, social, and media activists, including migrant associations and labor unionists. Celebrations typically involve marches, parades, and demonstrations that attract thousands of participants, actively promoted by anti-capitalist, feminist, and migrant groups.