Pistachio Fluff

2 (3.5   ounces) packages instant pistachio pudding mix
2 (12   ounces) containers Cool Whip
1 (20   ounces) can crushed pineapple
2   cups chopped walnuts
1/2   cup maraschino cherries
1 (1   lb) bag mini marshmallows

1.  Chop the cherries into fourths, but reserve a few for the top whole.
2.  Mix pudding with cool whip and pineapple with juice.
3.  Add walnuts, chopped cherries and marshmallows.
4.  Combine well.
5.  Refridgerate for at least 24 hours so marshmallows can soften,
but can be served after 2 hours.
6.  Garnish with whole cherries on top.