The main purpose of the annual Carnival festival held in Brazil is to celebrate cultural heritage through vibrant festivities. This renowned event features lively music, vibrant costumes, and grand parades, allowing participants to express their creativity and spirit. Carnival fosters a sense of community and belonging as people join together in dance and celebration. Additionally, it serves as a critical time for self-expression, with roots in African, Indigenous, and Portuguese traditions, highlighting Brazil's rich cultural tapestry.