1/2 gal. chocolate ice cream
1 pt. coffee ice cream
1 pkg. fun size Heath bars or 15 lg. Heath bars
1 tbsp. instant coffee
4 oz. Kahula
2 to 3 pkgs. ladyfingers or pound cake
1 sm. Cool Whip

Crunch up Heath bars. Mix first 5 ingredients in large bowl leaving handful of Heath bar crunches aside. Freeze mixture for approximately 15 minutes. Line spring-form cake pan with ladyfingers. Pour mixture in cake pan (will have extra). Freeze for approximately 15 to 20 minutes. Remove from cake pan. Frost with Cool Whip. Sprinkle Heath bar crunches on top.