On Diet Dr. Pepper they are now outfitted with yellow Indiana Jones caps. One in six of these caps wins a free Diet Dr. Pepper. On the cap look for the works “you win” and the all too common codes that you need to enter on their web site. On the DrPepper.com/IJ4 web site enter you e-mail address, password, enter your code, select flavor, and size of drink. There are many prizes other than free drinks that you can win including shirts, hats, food, and movie tickets. Visit the IJ4 web site.