Grilled Summer Squash

• 2 tablespoons olive oil
• 1 teaspoon kosher salt
• ½ teaspoon freshly cracked black pepper
• 2 medium zucchini cut in half lengthwise
• 2 medium yellow squash cut in half lengthwise
• 1 red onion cut into 8 wedges
• 8 patty pan squash cut in half
• 1 sheet Feta cheese
• fresh mint
• fresh basil

For the Lemon Champagne Vinaigrette

• 1 lemon juiced
• 2 tablespoons champagne vinegar
• ⅓ cup olive oil
• 2 cloves garlic finely chopped
• 1 shallot finely chopped
• Kosher salt and freshly cracked black pepper to taste