Ingredients

• 1/4 cup extra virgin olive oil
• 1 1/2 tablespoons fresh lemon juice
• 1/2 teaspoon harissa or 1/2 teaspoon hot sauce
• salt
• 1 1/2 lbs seedless watermelon, rind removed,fruit sliced 1/4 inch thick
• 1/2 small red onion, thinly sliced
• 1/4 cup coarsely chopped flat leaf parsley
• 1/4 cup pitted oil-cured black olive, coarsely chopped
• 2 ounces feta cheese, crumbled (about 1/2 c.)
• fresh ground pepper