Popeyes' "#ChickenWars" Wins the Grand Effie at the 2021 U.S. Effie Awards

NEW YORK, Oct. 1, 2021 /PRNewswire/ --Restaurant Brands International's Popeyes Louisiana Kitchen won the Grand Effie at the Ideas That Work: 2021 Effie US Summit & Awards Celebration for its "#ChickenWars" effort.