Consider this your official reminder that McDonald's is currently offering a most excellent set of Happy Meal toys: Mario Kart has taken over the "golden arches" with a lineup of seven racers in karts and bikes (and a...plastic visor?). It's been a long while since McDonald's has had a set of toys that really caught my eye, but I have fond memories of traveling from store to store, especially on vacations, trying to complete a particularly interesting collection. And so begins my quest anew.