Begin by taking your mozzarella balls and creating small indents into each one to hold the olives.

Finely chop the kalamata olives and fill each indent on the mozzarella balls with the chopped olives.

Cut the pepperoni stick into 3/4 inch chunks and slice additional pieces into thin slices for decoration.

Slice your red bell pepper into wedge-shaped pieces, about 1/2 inch thick.

Assemble your skewers by threading a wedge of red pepper, followed by a chunk of pepperoni, a mozzarella ball, and finishing with another mozzarella ball.

Finally, chill the prepared skewers on a Halloween-themed platter for at least 30 minutes before serving.