This green punch is replete with slimy swamp delicacies. Ewww!
Combine juices, water and food coloring in a large pitcher; chill. Arrange gummy worms or frogs in the bottom of a 5-cup ring mold. Fill mold with water; freeze until solid, 8 hours to overnight. At serving time, turn out ice ring and place in a punch bowl. Pour chilled juice mixture into punch bowl; slowly pour in soda. Serve immediately.