Frost eight cookie cones with yellow frosting, and sprinkle them with yellow sugar. Let them sit overnight so the cones will be easy to handle.
Bake a cake in an oven-safe glass bowl (We used a bowl 7 inches in diameter and filled it with batter to 1-1/4 inches of the rim.) Invert the cooled cake onto the center of a large platter. Trim away the excess cake so it will lie flat.
Frost the cake with yellow frosting, then add swirls of orange frosting.
Press two divided sandwich cookies into the top of the cake for eyes, and add chocolate-covered mints for pupils. Press a miniature marshmallow into the cake for the nose, and form a grin with miniature red candies. Arrange the frosted cones like rays around the cake. Makes 8 servings.