A waltz is traditionally performed during a quinceañera’s formal dance.
The dance is often called the vals and may be rehearsed for weeks or months. The celebrant performs with selected partners, and the choreography can include entrances, turns, formations, and a presentation to the guests.
The waltz gives the reception a formal centerpiece, but modern families frequently add other styles afterward. Salsa, merengue, cumbia, hip-hop, and popular songs may appear in a choreographed surprise dance or open dancing.
A quinceañera waltz is a cultural convention, not a strict requirement. The number of dancers, music selection, costumes, and choreography vary considerably between families and regions.