Pour one box of vanilla pudding mix into a mixing bowl. Add 2 cups of cold milk and whisk.
Add 1 to 2 drops of orange food coloring. Whisk for 2 minutes.
Transfer the orange pudding into the bottom of your serving glasses. Fill each glass about 1/3 of the way up with the pudding. Chill for 15 minutes.
Add the remaining box of vanilla pudding into a medium bowl and add 2 cups of cold milk. Whisk until smooth. Add 1 to 2 drops of yellow food coloring and whisk for 2 minutes.
Place a layer of yellow pudding on top of the orange pudding, filling each glass 2/3 of the way. Chill 15 minutes.
Spoon some whipped topping on top of the yellow layer, up to the top of each glass. Chill until ready to serve.
Before serving, place a candy pumpkin and several candy corn pieces on top of each glass and ENJOY!!