Last year, Calamba City has become the center of CALABARZON when the Regional Government Center Ground breaking comes to reality.
CaLaBaRZon stands for Cavite, Laguna, Batangas, Rizal and Quezon.
President Gloria Macapagal Arroyo led the groundbreaking ceremony for the premier region’s regional government center in Barangay Mapagong, Calamba City last December 11, 2009.