It is a grand picnic dish, it's true; certainly less preparation than a potato salad.That said, there's usually got to be potato salad at our picnics, my family loves it so!
I've never seen a good old garlic bread loaf go uneaten at a potluck!
Take a package of frozen mixed vegetables, thaw in microwave, mix with mayonaise and cooked spiral pasta shape. Serve cold.