Grease 9x13 glass baking dish.
Put graham crackers in food processor. Add 5 tablespooons melted butter. Blend. Spread mixture into bottom of glass pan and press to form crust.
In mixer, beat together: 2 cups powdered sugar, 1 stick melted butter, vanilla. Add in eggs one at a time. Beat on medium speed until blended, up to 10 minutes.
Pour mixture on top of crust and spread with offset spatula.
Slice bananas over top of mixture.
Drain crushed pineapples. Be sure to squeeze any excess juice from the pineapples. You can do with with your hands, or use cheesecloth, or even a paper towel and a strainer.
Spread pineapples on top of bananas.
Top with Cool Whip and spread evenly.
Top with crushed pecans and whole maraschino cherries. Drizzle with chocolate sauce.
Refrigerate (you may want to refrigerate overnight before cutting.)