FOR PANNA COTTA:
GREASE four 6-ounce or six 4-ounce ramekins or custard cups.
PLACE water in a small bowl; add gelatin and let stand to soften.
PLACE evaporated milk, sugar and vanilla extract in a small saucepan. Heat over medium heat, stirring frequently, for about 5 minutes or until sugar is dissolved. Turn off heat. Add gelatin mixture; stir gently to dissolve gelatin.
POUR into prepared ramekins; sprinkle with crushed Butterfinger.
REFRIGERATE for 2 hours or until panna cottas are firm.
FOR NESTS:
PLACE coconut in a resealable bag. Add green and yellow food coloring; seal bag and shake to thoroughly mix. If necessary, add 1 to 2 teaspoons of water to help color mix.
TOP panna cottas with coconut “grass”; top with 1 to 2 unwrapped Nestlé NestEggs.