1 (8 oz.) Cool Whip
16 oz. crushed pineapple
1/2 c. chopped walnuts
1 pkg. pistachio pudding mix
1 c. mini marshmallows
1/2 c. coconut

Prepare pistachio pudding according to box directions and mix with Cool Whip. Fold in all other ingredients. Chill at least 4 hours.