ALEXANDRIA. The cuisine is authentic Tex-Mex and so is the atmosphere at this popular restaurant and bar. The colorful interior features Native American art and plenty of Southwestern accents. The menu offers all the classics, including fajitas, quesadillas, and enchiladas, but each enjoys a special spin that pushes the cuisine above the norm. Try the Alamo Enchilada, a stack of tortillas layered with flavorful chicken and spicy homemade tomato sauce. Plenty of margaritas, nachos, and Mexican beers make Alamo a fun place to meet up with friends. No reservations. Casual attire.

FAIRFAX. Cuisine at this low-key restaurant is not Mexican but New Mexican ­ it takes cues from traditional Mexican cuisine but tones down the heat and adds a homestyle, back-to-basics touch. Making the trek for homemade chips and salsa and huge enchiladas and tacos has become a tradition with some Virginia families, who have frequented Anita's for decades. You can't go wrong with the creative daily specials either. Fun and laid-back with great value and friendly service. Casual attire.

FAIRFAX. California-style Mexican fare takes the forefront at this casual eatery. The simple interior offers little of the expected Mexican fanfare, but the condiment area proves otherwise. It features salsas with roasted tomato and tomatillo, not to mention cilantro-infused pico de gallo. They add a spicy kick to blistered Monterey Jack quesadillas and fish tacos. Tacos, in fact, are a specialty, stuffed with high-quality Baja-style steak or zesty marinated chicken. Huge servings, great food, and rock-bottom prices keep customers coming back.

OLD TOWN. This two-story establishment boasts a lively atmosphere, authentic Latin American cuisine, and a wide selection of drinks. While you're there, choose a favorite drink, and accompany it with scallops and squid mixed with red onions and lime juice, a steaming bowl of fish soup, or even a grilled steak. After 10pm, salsa dancers take over the restaurant's main floor, pushing back tables and dancing. The upscale decor features wooden floors, large mirrors, and yellow walls. Smart casual dress. METRO: King Street

BETHESDA. Looking for a place that suits both wallet and taste buds? This Californian / Mexican cafe offers wraps aplenty, made with fresh, low-fat ingredients. Lean meats and spices are standard, and you'll find more than 40 different hot sauces to dip your hand-held lunch into. Besides wraps, they also feature several signature items, including Thai Chicken. The protocol is to order at the counter and seat yourself. Casual dress.