Yellow ribbon the Ole Oak Tree (with the song's lyrics serving as an allegory of Aquino's homecoming after a long period of incarceration and subsequent exile due to his constant criticism of the Marcos regime), supporters tied yellow ribbons along the streets of Metro Manila to welcome him from his self-exile in the United States. Aquino never saw the ribbons as he was assassinated while disembarking at the Manila International Airport on August 21, 1983. His death led to a series of events that culminated in the 1986 People Power Revolution that overthrew President Ferdinand Marcos. The color yellow was symbolic of
Encino Oak Tree in the pre-urban Encino that the community was named after the Spanish word for "oak." The Encino oak was the most magnificent of the community's oaks, so large that Louise Avenue was split to accommodate its enormous canopy, diameter, and circumference. It has been said that the Encino oak "creates a woodsy atmosphere more resembling a whole forest than just a single tree." In 1958, the oak was threatened when a developer planned to bulldoze the tree to build a road. Local residents formed a group called Encino Save the Oaks and the developer eventually donated the tree to the