By Cathy Branciaroli, Food Correspondent, The Times Zucchini come in all shapes and sizes. Try stuffing one of these globe varieties with rice and vegetables for a new take on summer taste. There’s no shortage of locally-grown zucchini this time of year, whether from home gardens or farmers markets, and while zucchini is available at the grocery year-round, it tastes best in season. Guess what...