The Gmez-Cullar Mariachi performs during the La Unin del Pueblo Entero biennial Cumbre de Miembros 2026 at the Pharr Development and Research Center in Pharr on Aug, 29, 2026.

Credit: Texas Tribune / Gabriel v. Crdenas PHARR - Kimberly Trujillo became a card-carrying member of La Unin del Pueblo Entero only two months ago.

But already, she's stepped into a leadership position for one of the organization's most important events.