Pineapple Upside Down Cake

1 cup cold Water
4 eggs
7 Maraschino Cherries, cut in half
1/2 cup Chopped walnuts
1 package Whipped Cream
3 cans (8 oz. each) Sliced Pineapple in Juice
1 package (2 layer size) Yellow or White Cake Mix
1/3 cup Butter or Margarine, melted
1 cup Brown Sugar

Drain pineapple, reserving 2 tablespoons juice. Combine brown sugar and butter in 9 by 13 greased pan. Arrange pineapple slices in pan, cutting slices, if necessary. Place a cherry half, cut side up, in center of each slice. Sprinkle with reserved juice and nuts. Combine cake miz, whipped topping, eggs, and water in larger mixer bowl. Carefully spoon over mixture in pan. Bake at 350 degrees for 50 to 55 minutes or until topp springs back with lightly pressed. Let stand in pan for 10 minutes and then invert onto serving plate. Let stand 1 minute; then remove pan. Serve warm or cool.