In a traditional quinceañera ceremony, a Christian service that may precede the reception is Mass.
Many Catholic families begin the celebration with a quinceañera Mass, also called a Misa de acción de gracias in some Spanish-speaking communities. The service gives the honoree an opportunity to express gratitude and receive prayers or a blessing before the social celebration.
The Mass is not universal. Quinceañeras are celebrated by families with different religious backgrounds, and some choose a secular ceremony, a prayer service, or no formal service. Even within Catholic communities, local parish rules and family customs affect the structure.
A quinceañera Mass should not be confused with a wedding Mass or a sacrament. The birthday celebration is not a sacrament of the Catholic Church. It is a cultural and religious observance that may take place in a church and may include readings, music, and participation by relatives.