Too often lobster is covered with a heavy dressing or sauce. But just a little lemon or lime juice will bring out its sweet flavor. In this dish, skip the sauce and stay light.Serve the salad in martini glasses with skewers of citrus wedges--for squeezing--and olives. The glasses are especially fun at a party or for special occasions.Vary the seafood, if you'd like, by mixing the lobster with shrimp or crab. Remember, seafood cooks quickly on the grill, so watch it carefully.