Since its debut in 1979, the Happy Meal has been a staple of childhood. It's not been without its problems, though, as nutrition-conscious parents and health-promoting legislation have worked to keep McDonald's kids' meals within acceptable caloric standards. From the 600-calorie hamburger debut to Tuesday's First Lady-approved changes (and a little toy trivia for good measure), check out the bumpy history of the Happy Meal on The Week.
LinkImage: McDonalds.com