Bring a large pot of salted water to a boil. Add the angel hair pasta and cook according to the package directions until al dente. Drain the pasta and rinse it under cold water to stop the cooking process.
In a large bowl, combine the cooled pasta with the vegetables, olives, and parsley. Drizzle with extra-virgin olive oil and lemon juice, sprinkle lemon zest, and then season with salt and black pepper.
Toss gently to combine. Serve immediately or chill in the refrigerator for a refreshing taste. When serving, sprinkle with feta cheese for garnish.