Over 200 people attended the Sister Cities Global Achievement Luncheon March 1 at the Petroleum Club. This year's honorees were the Honorable David Walters, Global Vision; Chickasaw Nation, Global Leadership; Vicki Clark Gourley, Global Lifetime Achievement; and Eli Reshef, M.D., Global Humanitarian. SCI's mission is to promote peace through mutual respect, understanding, and cooperation—one individual, one community at a time.