For the Kalamata Hummus:
8 ounces dry chickpeas
6 oz. pitted kalamata olives, drained
1/2 cup flat-leaf parsley leaves
1/4 cup olive oil
2 tablespoons lemon juice
2 cloves garlic
1/2 teaspoon salt
a pinch of cayenne pepper, optional
For the Pita Chips:
4 (6 inch) pita breads
8 teaspoons olive oil
1/2 teaspoon salt