Can you believe the Happy Meal has been around for 40 years?! I still have some of the cool little toys I got as a kid, and some that my kids collected too. To celebrate the anniversary, McDonald's is bringing back some retro toys you'll probably remember from the past four decades like the Furby, My Little Pony, Power Rangers, Hello Kitty and even the Cowboy McNugget! I remember him! Grab your special anniversary Happy Meals while they last...they'll only be available for 4 days starting on November 7th.