La Union hosts 8th Sillag Poro Point festival of lights. 

 - [S.l.] :  The Philippine Star,  April 6, 2019. 
<br/><br/>In:  The Philippine Star (April 6, 2019), column 4-5, page 4 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Festivals.<br/>Light.