Happy Meal ® Activities. Make it a meal time they'll remember. Happy Meal. Let your kids enjoy the latest Happy Meal ® activities, games and much more. McPlay is created around play that has purpose for children. Produced with child development experts (Fundamentally Children) and a leading. DDB Paris approached UNIT9 to create a Banner and gaming site campaign that will capture the imagination of kids in France with the roll out of the new.