Add Pirouette cookies to dress up dessert when serving. To create a nutty flavor, toast the coconut before adding to the pudding mixture.
In a large bowl combine pudding mix, sour cream and pineapple with juice; mix well to combine.
Fold in marshmallows, and coconut.
To serve, add a spoonful of pudding mixture to the bottom of a glass and top with rinsed blueberries.
Add additional pudding to top of serving glass and top with additional blueberries.
Refrigerate an hour or longer until ready to serve.