Kalilangan is derived from the root word "kalilang" which typically means celebration or commemoration in the Maguindanaon dialect.

In a broader perspective, Kalilang projects a positive and dynamic meaning for it engulfs the artistic, humane and altruistic aspects of social interaction that takes place in any occasion or celebration.

Kalilangan means festival, festivity or jubilee. It is a social gathering marked by exchanging of amenities      among traditional leaders, elders, allies and subordinates in varying tones.

It is also a pageantry of unique and colorful ethnic rites, rituals and traditions like marriage celebrations,      religious ceremonies, anniversaries, funerals, enthronement of royal dignitaries, thanksgiving and other         forms of social, political and economic activities.

It is not just an economic activity, but a continuous season of merriment, gaiety and merrymaking accentuated by sharing of gifts, traditional sports competition, dancing, singing and instrumental rendition and other forms of exhibition games, entertainment and amusement.

Kalilangan is a noble tradition. It is a complete work of art nourished and nurtured by rich cultural heritage

 that has withstand the test of time from generation to generation.

General Santos is a part of this tradition. Let us enshrine the "Kalilangan sa Heneral Santos" in the golden  pages of its history.

Kalilangan Festival is usually celebrated during the month of February