International Bamboo Organ Festival is a ten-day series of cultural events that highlights the world famous Bamboo Organ created by Fray Diego de la Cera in 1824. The instrument's deep and melodious sound has been a local attraction of its original home at St. Joseph Church of the Parish of Las Piñas, Metro Manila.
During the month of February, Las Piñas gathers the best of its local musicians and international performers to play classic and contemporary pieces with the bamboo organ. During the performances donations are accepted, but are available to the public free of charge. The event also highlights the performance of the award-winning Bamboo Organ choir, the Las Piñas Boys' Choir.