Teachers' Day is observed in Costa Rica every November 22 to honor the contributions of Mauro Fernández Acuña, a significant figure in the country's educational reforms. Acuña, born on this date in 1843, played a pivotal role in enhancing the educational system as the Minister of Education, leading to the expansion of secondary education and the establishment of various institutions, including Women's College. The holiday was officially recognized in 1915 through a government decree. On this day, students express their gratitude to teachers by giving them flowers and other tokens of appreciation. This annual celebration underscores the importance of educators in shaping the future of Costa Rica.