In the dining room of this funky little westside Mexican joint, a life-size marlin leaps out of a wall that has been painted with a mural of the open ocean. This unusual decor should give you a hint about what they serve here—seafood, Mexican seafood. Fish, shrimp, and octopus, prepared in numerous styles, are the specialty here. You can start with a delicious ceviche tostada and then have spicy shrimp endiablados or a Sinaloa-style fish filet (made with a creamy green-pepper sauce). Wash your meal down with an inexpensive margarita or a michelada, a popular Mexican drink that mixes beer and tomato juice. You’ll find Mariscos Chihuahua just south of Speedway Boulevard west of I-10 and downtown Tucson.