When you get the punch made - fill a disposable glove with some of it and freeze it - then take the glove off it and float it in the punch:)
Green Grog
INGREDIENTS
2 (12 fluid ounce) cans frozen limeade concentrate
2 (12 fluid ounce) cans frozen lemonade concentrate
2 (2 liter) bottles lemon-lime flavored carbonated beverage
1 (750 milliliter) bottle rum
1890 ml lime sherbet
DIRECTIONS
In a large pot, combine limeade, lemonade and lemon-lime soda. Stir in rum (add more to taste if desired.) Mix in the lime sherbet.
Black Halloween Punch
I think I would substitute vodka for part the water in this one.
INGREDIENTS
3.7 g unsweetened grape soft drink mix
3.7 g unsweetened orange soft drink mix
400 g white sugar
2835 ml cold water
1 liter ginger ale
DIRECTIONS
To make a frozen hand, wash a disposable glove, fill with water, seal with a rubber band and freeze until hard.
Stir together grape soft drink mix, orange soft drink mix, sugar and water until solids are dissolved. Combine with chilled ginger ale just before serving. Dip the frozen hand briefly in warm water, then peel off the glove. Float the prepared hand in the punch bowl for a ghastly effect.