Masquerade Carnival in Costa Rica
Masquerade Carnival in Costa Rica is held on October 31. This event in the third decade of the month october is annual.
Grandparents Day in Costa Rica on October 1 (Between October 1 and 10);
Teacher's Day on November 22 (Costa Rica);
Doce uvas on December 31 (the Spanish New Year's tradition of eating twelve grape varieties, one for each of the twelve clock strokes by midnight, subsequently spread in such Spanish-speaking countries as Mexico, Bolivia, Venezuela, Ecuador, El Salvador, Peru, Colombia, Puerto Rico, Nicaragua, Costa Rica et al);
Day of National Heroes in Costa Rica on April 11 (Día de Juan Santamaría);
Father's Day on June 20 (Ñelebrated on the third Sunday of June øò Argentina, Aruba, Canada, Costa Rica, France, Greece, Hong Kong, Hungary, India, Ireland, Kenya, Japan, Macao, Malaysia, Malta, Mexico, Netherlands, Pakistan, Peru, Puerto Rico, Singapore, Slovakia, South Africa, Sri Lanka, Trinidad and Tobago, Turkey, Venezuela, United Kingdom)