Zucchini Bars

Yield:	56 Servings
Categories:

2	c	Sugar
4	lg	Eggs
1/2	c	Vegetable oil
2	ts	Ground cinnamon
1	ts	Vanilla extract
1/2	ts	Baking powder
1/2	ts	Baking soda
1/2	ts	Salt
2 1/2	c	All-purpose flour
2	c	Zucchini; unpeeled, Shredded
		CREAM CHEESE FROSTING
1/4	c	Margarine; Softened
1	pk	Cream cheese; 3oz, Softened
1	ts	Vanilla extract
2	c	Confectioner's sugar
1/2	c	Finely chopped walnuts; for garnish