The historic site of Olinda serves as the main stage for the city's Carnival, where various groups and bands fill the narrow streets, and revelers dance to the music of orchestras. Beyond just the festivities, key locations along the traditional parade routes have recently been marked with signage to indicate their cultural significance. These signs are designed to inform both tourists and locals about the historical and cultural contexts behind the Carnival festivities, creating a richer experience for everyone involved.

A series of plaques have been affixed to alleys, streets, and the façades of homes and businesses throughout the area. One notable installation is the banner on house number 394 on Prudente de Morais Street, which represents the Patusco battery, a traditional rhythmic group. Similarly, the Rua do Amparo honors local cultural figures such as Boi da Macuca and Menino da Tarde, showcasing the deep connections between place, memory, and community. Such features not only beautify the environment but also serve educational purposes, prompting curiosity from both residents and tourists.

Residents, like local hairdresser Sidycley Vaz, express the importance of these markers in promoting Olinda's Carnival. He points out that the signage helps tourists understand what the community has to offer and which blocks will be parading. This initiative reflects a broader effort to enhance the Carnival experience while preserving and celebrating the rich cultural heritage of Olinda, making the streets themselves part of an 'affective map' of local history and identity.