The 'Sister Lands' program produced by TV Bahia highlights the historical and cultural ties between Salvador, Brazil, and the Portuguese cities of Lisbon and Porto, along with the Cape Verdean islands of Santiago and São Filipe. This initiative is part of the celebrations for Salvador's 477th anniversary, which falls on March 29, and is presented by journalist Mauro Anchieta. As part of the program, audiences can explore the rich narratives and interactions that have shaped the culture and identity of Bahia.

Originally broadcast on March 14 and 21, the special features episodes that take viewers on a journey through the territories and histories that contributed to Bahia's cultural formation. Each episode is crafted to delve into the connections forged over centuries through exploration, migration, and shared heritage, emphasizing how Salvador, with its vibrant culture, has maintained links to its historical counterparts in Portugal and Cape Verde.

This exploration is significant not only as a celebration of Salvador's anniversary but also as an acknowledgment of the intertwined histories that define the cultural landscape of the region. The program serves as a reminder of the importance of these connections in understanding contemporary identities and fostering a sense of community among the people of Salvador, Portugal, and Cape Verde.