Leste, in partnership with Kinoarte - Londrina's Cinema Institute, produced the project "Vanguarda e Memória – PROMIC 20 Anos", which celebrated two decades of the Municipal Culture Incentive Program (PROMIC) in Londrina. The project delivered an exhibition at the Municipal Public Library, an e-book, and a documentary that offered a deep immersion into the city's cultural history. In addition to all the visual identity creation, Leste led all research and organization of all the three deliveries. The results include the consolidation of Londrina's cultural heritage, recognition of local artists and projects, and strengthening of community pride. This project is a milestone in the promotion and preservation of Londrina's culture, leaving a valuable legacy for future generations.​​​​​​​