Remember the pasta salad that adorned every buffet in the '90s? This is a modern refresh, featuring delicious twists of campanelle pasta that are slicked with a balsamic dressing and adorned with crispy cubes of halloumi, grilled vegetables, and fragrant fresh oregano. The ingredients call for zucchini, bell peppers, and red onion, but a wide variety of veggies would do. Throw in chopped, peak-of-summer tomatoes, or grilled eggplant or mushrooms to mix it up. Serve with an effervescent white wine like vinho verde, txakoli, or grner veltliner.