Mariscos El Rey Mexican Seafood & Bar serves up a full menu of Mexican-Style Mariscos (seafood), as well as a full menu of traditional Mexican favorites. Breakfast, Lunch and Dinner Menus. Not only do we have burritos, tacos, quesadillas & Chiles Rellenos, but a huge selection of fresh and beautiful seafood dishes. Botanas, Ahogados camarones, callos de acha, pulpo, ostiones y mas (shrimp, scallops, octopus, oysters & more). Cocteles, ceviches, cocos, camarones al gusto, filetes, botanas fritas, pescados entero, y caldos. We are located on the north side of Southern Road at Extension Road (between) Alma School & Country Club in Mesa.