The Aggaw na Ilagan Celebration was started with a Thanksgiving Mass at the St. Ferdinand Parish Church followed by the Opening of Mammangi Trade Fair & Bazaar and the presentation of the Mammangi Festival Queen 2018 candidates. Said activities were attended by City Officials spearheaded by City Mayor Evelyn “Mudz” C. Diaz &Vice Mayor Vedasto D. Villanueva, LGU Employees, NGOs, Government, Private and Non-Government Organizations and other guests and visitors including former Mayor Jay L. Diaz, President and CEO of Sagittarian Agricultural Philippines, Inc. and Dr. Lorenzo M. Carangian, Regional Executive Director of the Department of Agriculture Regional Office No. 02. May 4, 2018, Aggaw na Ilagan, City of Ilagan, Isabela.