Preheat oil in a deep-fryer to 350 degrees F.
Butterfly shrimp and set aside.
In medium bowl mix together panko and coconut. In another medium bowl beat eggs and dash of salt and pepper. In a third bowl mix flour, onion and garlic powder together. Dredge shrimp in flour, then eggs, then the bread crumbs.
Place in preheated deep-fryer and fry, in batches, until crisp and golden brown; 2 to 3 minutes. Drain on a paper towel-lined sheet tray. Serve hot with Zesty Dipping Sauce on the side.
Mix all ingredients in a small bowl.