Home Malacañang Palace declared Sept. 13 as a special non-working holiday in the Cordillera region to commemorate the 1986 peace talks between the national government and the Cordillera People’s Liberation Army (CPLA). (Photo from PNA) Malacañang Palace declared Sept. 13 as a special non-working holiday in the Cordillera region to commemorate the 1986 peace talks between the national government and the Cordillera People's Liberation Army (CPLA). (Photo from PNA)