2 cups whole wheat pasta, like rigatoni
1 zucchini, chopped
1 cup grape or cherry tomatoes
1 small red onion, chopped
2 ears of fresh corn, cut off the cob
2 tablespoons olive oil
1/2 teaspoon salt
1/2 teaspoon pepper
4 tablespoons unsalted butter
2 ounces freshly grated parmesan cheese
4 ounces freshly grated provolone cheese
fresh parsley for garnish