 This effort amounted to a $350,000 addition to the total project and was overseen by the Indianapolis Parks and Recreation Department and its landscape architecture staff.The unveiling of the "Landmark for Peace" memorial on September 30, 1995, attracted nearly 3,000 people.On April 4, 2018, exactly fifty years after King's assassination and Kennedy's speech, President Donald Trump signed into law the Kennedy-King National Commemorative Site Act designating the Landmark for Peace Memorial as the Kennedy-King National Commemorative Site.