Prep: 20 min. Marinate: 2 hours Grill: 8 min.

1 pound skinless fresh fish fillets, 1-inch thick
(salmon, halibut, sea bass, and/or red snapper)

1/2 pound fresh or frozen medium shrimp in shells
2 medium fennel bulbs
1/4 cup olive oil
3 tablespoons lemon juice
4 cloves garlic, minced
3 tablespoons snipped fresh oregano
1/4 teaspoon salt