16 cups popped popcorn
8 ounces small red and green gumdrops
1 (10- to 10.5-ounce) bag marshmallows
4 to 6 drops green food color, if desired
Red and green fruit leather
Place butter and marshmallows in large microwave-safe bowl; microwave on HIGH (100% power) 3 minutes. Stir well. Continue microwaving at 15 second intervals, stirring well, until smooth.