What Spanish phrase names the thanksgiving Mass often held as part of a quinceañera?

The thanksgiving Mass often held as part of a quinceañera is called a Misa de acción de gracias.

The Spanish phrase means “Mass of thanksgiving.” In Catholic families, it may take place before the reception and gives the celebration a religious dimension. The honoree commonly participates with family members and attendants, although the exact format varies by parish and country.

A quinceañera is not itself a sacrament, and the Mass is not required for every celebration. Some families hold only a civil ceremony, a party, or a blessing. The service is also distinct from a wedding Mass: it marks a transition into young womanhood rather than a marriage.

The reception traditionally follows with food, music, photographs, and formal dances. Customs differ widely across Latin America, the United States, and other communities.