SECTION 1. Section 1 of Republic Act No. 10788 is hereby amended to read as follows:
"SECTION 1. April 16 of every year is hereby declared a special nonworking holiday in the City of Marikina in commemoration of its founding anniversary to be known as "Marikina City Day". If the day falls on a school day, classes at all levels in all schools in Marikina City shall be suspended."