Cook quinoa per package instructions. Set aside & allow to cool. Heat 2 tbsp olive oil in cast iton skillet, mince garlic & add. Wash asparagus & break off hard ends. Add to skillet, cover with fresh ground salt & pepper. Roast asparagus on stovetop for 5-7 minutes, stirring occasionally. Slice tomatoes in half. Pit & chop olives. Add tomatoes, olives, Krazy Mixed-Up Pepper vinegar & remaining oil to serving bowl. Chill. After asparagus is roasted, allow to cool. Then slice in half lengthwise & cut into bite-sized pieces. Add asparagus to serving bowl with other vegetables. Allow to soak for 10 minutes. Mix quinoa with vegetables, cover & allow to cool in refrigerator for at least 30 minutes. Cube feta cheese & add to top of salad before serving.