The update to Porto Alegre's Master Plan is currently underway. Much has been said about the city's future, but what can we learn from the past to foster greater dynamism, walkability, and quality of life for its citizens? After all, a more inviting city retains and attracts talent, driving innovation and wealth. In this article, I look back at the most significant moments in Porto Alegre's urban evolution, dividing them into four major periods.