Preheat the oven to 400 degrees.
Trim off the stem ends and cut the zucchini in half lengthwise. Carefully scoop the flesh out with a spoon and discard.
Place the hollowed zucchini on a baking sheet lined with parchment paper. Set aside.
Brown the turkey in a saute pan over medium heat until it is no longer pink. Add the minced garlic and cook for another minute.
Then add the feta, sun-dried tomatoes, kalamata olives, parsley, dill, oregano, and tomato sauce. Mix until thoroughly combined. Add salt and pepper to taste.
Spoon the filling evenly into the zucchini. Bake for 20-25 minutes until zucchini are tender.
Garnish with feta cheese and fresh parsley, and enjoy!