Meat: Mix dressing and brown sugar in a bowl. Marinate Flank steaks for minimum of 30 mins. Grill over coals until the thickest part is med-rare.
Potatoes: Cut Red potatoes into quarters or 1-2" cubes. Generously oil DO with olive oil, put potatoes evenly between DO's and season with salt, pepper and herbs de provence. Bake over over the coals, stirring a couple times to keep from sticking.
Salad: Cut Romaine into 1-2" pieces, toss with Ceasar dressing and top with Parmesan and croutons. Set aside any Romaine with oil & vinegar for lactose free.
Vegetable: slice zuchini length wise into quarters or smaller depending on size. Toss with olive oil, salt & pepper and grill over coals until al dente.