Great marinade for pork and chicken too!
Combine orange juice, water, soy sauce, brown sugar, Worcestershire sauce, garlic, salt and pepper in a bowl; mix well. Place pork (or chicken) in an airtight container. Pour marinade over meat and refrigerate, covered, overnight. stirring once or twice.
Thread meat on skewers, alternating with veggies.
Grill over medium hot coals for 10-15 minutes or until done, turning often and basting with marinade.
This is a great marinade for grilled chicken breasts/thighs or pork steaks/chops as well.
*Add fresh orange wedges and green seedless grapes for a real treat!