91³Ô¹ÏÍø hosts sustainability fiesta
In celebration of the UP Diliman Environmental Sustainability Month this April, the UP Diliman (91³Ô¹ÏÍø) Environmental Management Office (DEMO) launched Sustainability Fiesta 2026 with the theme Aruga: Paglinang ng Luntiang Komunidad last Friday, April 24, at the Sunken Garden Grandstand.