1. Preheat grill to medium-high heat.
2. Place first 10 ingredients in a food processor, and process until smooth.
3. Place shrimp on grill rack coated with cooking spray. Grill shrimp 3 minutes on each side or until done. Garnish with parsley, if desired, and serve with sauce.
To get a head start on this appetizer, you can prepare and refrigerate the no-cook sauce the night before. Store it in an airtight container, and then set it out while you grill your shrimp so it can come to room temperature; or, serve the sauce chilled, if you like.