1 (18 ounce) pkg. chocolate cake mix
2 (16 ounce) pkgs vanilla frosting
3/4 cup chocolate sandwich cookie crumbs
24 chocolate covered graham cracker cookies
Prepare and bake cake mix according to package directions for cupcakes.
In a medium bowl, stir 1 pkg vanilla frosting with the cookie crumbs. Frost cooled cupcakes.
Fill a pastry bag, fitted with a plain tip, with remaining white frosting. Write R.I.P. on each chocolate covered graham cracker cookie. Stand a decorated cookie on top of each cupcake so that it looks like a tombstone.
Place the cupcakes on a large cookie sheet that has been covered with green paper. Place paper ghosts and bats randomly through the graveyard.