Scallops Wrapped in Grape Leaves

24 large scallops
1/2 cup lime juice
1/4 cup oil
1 Tbsp. chopped ginger root
1 clove garlic, minced
1/2 small onion, grated
salt & pepper
grape leaves (substitute swiss chard leaves if you can't find grape leaves)
limes cut into wedges

Mix all, except the grape leaves and lime wedges, together and let the scallops marinate for at least 2 hours. Wrap each scallop in a grape leaf and thread on skewers. Grill 5 - 7 minutes until scallops are opaque. Serve as an appetizer with lime wedges.

Serves 6 - 8