This vibrant Tortellini Pasta Salad is a refreshing Italian-inspired dish, perfect as an appetizer or side. It combines tender cheese tortellini with crisp vegetables, briny Kalamata olives, roasted red peppers, and tangy feta cheese, all tossed in a zesty homemade red wine vinegar and oregano dressing. Chilled to enhance flavors, this salad offers a delightful blend of textures and Mediterranean tastes that are ideal for warm-weather gatherings or light meals.