Drain the cooked pasta, and rinse under cold water to cool. Drain very well and then pour the pasta into a large bowl. Stir in the cucumber, red bell pepper, green onion, grape tomatoes and black olives. Set aside.
PREPARE THE VINAIGRETTE:
In a medium bowl, combine the red wine vinegar, lemon juice, honey, salt and pepper. Whisk well. While whisking, slowly whisk in the olive oil. Whisk in the parsley.
FINISH UP:
Pour the vinaigrette over the pasta and vegetables. Stir well. Fold in the feta cheese. Serve immediately or refrigerate and serve chilled.