Legacy RecordingsThe 25th anniversary of Outkast‘s groundbreaking album Stankonia is approaching. In honor of the special milestone, the group has announced a few celebratory activations. The first 100 people to make it to the event will receive a limited-edition Outkast t-shirt. On the actual release date of the album, Oct. 31, Outkast will drop an expanded three-LP vinyl of Stankonia pressed on purple marble. While Stankonia‘s 25th anniversary is around the corner, Outkast has another reason to celebrate: They’ll be inducted into the Rock & Roll Hall of Fame.