Harlem Shake Dance: Radio Flyer employees do the Harlem Shake in front of the World's Largest Wagon at our Chicago HQ. Dancing toys do the Harlem Shake: how many can you spot? Look for the Teddy Bear, Cookie Monster, Angry Birds, Waldo, the Peanuts Gang, a Pink Elephant, Darth Vader, Tetris and a Lime doing the worm. Who else can you spot? What do you think of Radio Flyer's kid-friendly Harlem Shake? Video produced by Richter Studios.