A special open house at the Benjamin Constant House Museum celebrating the legacy of one of the founders of the Brazilian Republic. Visitors will explore all rooms of this historic residence, viewing paintings, sculptures, personal documents, military memorabilia, and family photographs from the museum's collection of nearly 2,900 items. Themed guided tours run every hour, covering Benjamin Constant's role as a military officer, educator, and political thinker. Activities include a timeline walk-through of key republican events and a children's corner with educational games about Brazilian civic history. Free admission all day.