April 11

Costa Rica observes Juan Santamaría Day on April 11 to honor the young drummer who became a national hero during the Second Battle of Rivas in 1856. Santamaría volunteered to ignite an enemy stronghold, sacrificing his life to repel American filibuster forces led by William Walker. His bravery turned the tide of the battle and secured Costa Rican sovereignty. Celebrations include parades, military ceremonies, and reenactments across the country. Schools and civic groups pay tribute through educational programs emphasizing sacrifice and patriotism. The day culminates in wreath-laying ceremonies at Santamaría's monument in Alajuela and nationwide reflections on national identity. He remains a unifying figure symbolizing the spirit of independence and service in Costa Rican history.