Okay OB, I just rounded up lunch for the kids and their friends. When I dumped the loot out I observed them rooting around through the ketchup to find the #5s because they "taste better". Seems they all bear a number 1, 2, 3, 4, or 5 at the bottom of the package; they are otherwise identical. What's the difference? Is a 5 the equivalent to getting the Indian shooting his bow on a Tootsie Pop?