Grilled Mahi Mahi Fillets and Asparagus with Orange and Sesame

INGREDIENTS

• 2 navel oranges
• 2 inches fresh ginger root, grated, about 1 1/2 tablespoons
• 2 limes, juiced
• 2 tablespoons toasted sesame seeds
• 1-inch fresh ginger root
• 1 tablespoon vegetable or canola oil
• Salt and pepper
• 4 portions, 6 to 8 ounces each, mahi mahi fillets
• 1 to 1 1/4 pounds thin asparagus spears
• 20 blades fresh chives, chopped or 3 scallions, thinly sliced, for garnish
• 3 tablespoons dark tamari soy sauce