Seor Santiago is the towns patron saint. Sibuyas Festival is celebrated as a form of thanksgiving and a way to show that Bongabon is one of the largest producers of onion in Asia. This festival is held every last week of April in Pantabangan, Nueva Ecija. But despite the many milestones reached, the festival founders believe thereis still so much room forimprovement. [CDATA[ google_ad_client = "ca-pub-6123587431533371"; /* Midinsidelink3 */ google_ad_slot = "2804887856"; google_ad_width = 468; google_ad_height = 15; google_page_url = "http://traveltothephilippines.info"; // ]]>//