Langkiwa won at the recently concluded 3rd Mayor Arman Dimaguila Fire Olympics and was awarded with Php 50,000 cash prize on March 16, 2019 at Biñan Town Proper. 23 barangays competed in Bucket Relay, Busted Hose Placement and Liquid Flammable Fire Extinguishment. Meanwhile, Brgys. San Antoñio, Casile, Mamplasan and San Francsico won 1st RU, 2nd RU, 3rd RU and 4th RU respectively.more photos