Melt butter, then mix in sugar and cocoa.

Pour cocoa mixture into large mixing bowl, then add eggs, salt, and flour. Mix until well combined.

Pour into a greased 9x13 pan.

Bake at 350° for 20-25 minutes or until toothpick inserted in center comes out clean.

In a bowl, beat together vanilla, shortening, and butter.

Add powdered sugar 1 cup at a time, mixing well.

Add water 1 Tbsp at a time until frosting reaches desired consistency.

Frost cooled brownies, then press candy eyes in sets of two all over.