EARTH DAY. Naga City joins the celebration of the Earth Day through a clean-up drive at Mt. Isarog Natural Park. As part of the continuous rehabilitation and preservation of the protected area, Non-biodegradable wastes in the area were picked-up and disposed properly. Participating in the activity were city officials, their counterpart City Youth Officials 2019, and members of law enforcement agencies, groups, and other participating organizations. CEPPIO