Technical rehearsals took place on Friday in Marquês de Sapucaí, featuring various samba schools such as Acadêmicos de Niterói, Mocidade Independente de Padre Miguel, Estação Primeira de Mangueira, and Unidos da Tijuca. This was the second rehearsal, marking the final preparation before the Carnival parade the following week. Despite the rainy weather, performers and special guests gathered to showcase their costumes and enthusiasm for the event.

Notably, the first lady of Brazil, Janja da Silva, attended the rehearsals representing Acadêmicos de Niterói, who will debut in the Special Group with a theme centered on President Lula. Her outfit consisted of a blue sequin top and a long silver skirt that matched her samba school's colors, symbolizing the integration of political culture with traditional festivities. The event illustrated the significance of Carnival not just as a cultural celebration but also as an opportunity for political figures to connect with the public.

Other highlights included the appearance of numerous queens and muses, such as Fabíola de Andrade from Mocidade, who captivated audiences with her unique 'bubble' costume. As preparations intensify for the Carnival, these events emphasize the vibrant intersection of art, culture, and politics in Brazilian society, and how local fame can be woven into national narratives during one of the country's most significant cultural events.