In Japan, we have BBQ shark.

Ingredients:
6 centercut 1-1/2 inch thick shark steaks from a black tip, or blue tip shark, (5 to 6ft shark)
1 pint plain yogurt
1 small can evaporated milk
1/4 cup peanut, or walnut oil
1/4 cup fresh chopped garlic
2 cups chopped yellow onion
1/2 cup mixed chopped peppers, (including hot, if you want)
1/2 tsp white sugar
1 Tsp fresh ground black pepper
juice from 2 fresh lemons
Cooking Instructions:
Wisk all ingredients together except shark and lemon.
Marinate steaks in sauce for 1 day only.
Heat charcoal or gas grill to med-hi heat.
Place steaks on grill,(remember to baste with marinade, each time you turn)
Cook on first side for 3 minutes
Turn over and cook for 2 minutes more
Cook for another 5 minutes on the remaining side
Sqeeze lemon juice over top, take off grill. (let rest for 5 minutes) and then serve
Notes:
Use any dark green garnishes like: chopped parsley, green onion, or fresh chopped chives brings an awesome presentation before serving
Facts:
Salt the steaks after it's cooked. (Salt brings out the flavor)
If you put salt in the marinade. (The shark will dry it out)
Shark does not have bones. (very easy to eat)