FINANCIAL DISTRICT. Popular "burrito" bar serves up scrumptious tortilla wraps that ranging from the classic bean burrito to the Asian-inspired Bangkok.

BACK BAY. Here, the spicy fare is surpassed only by the stunning array of margaritas. How about a citrusy Platinum Marg with two potent ounces of Sauza Hornitos thrown in for good measure? Featured mains include such colorfully named dishes as the Tequila Sunrise (chicken breast marinated with lime, ginger, and tequila).

BACK BAY. Casa Romero offers diners a relaxing place to unwind with authentic Mexican dishes. The interior is alive with warm tones, and walls are either exposed brick or decorated with Talavera tiles. Traditional favorites include beef tenderloin enchiladas and seafood fajitas. Be sure to order a serving of delicious ricotta coconut cheesecake too. The place is rather upscale and a great spot for a romantic dinner or special night out.

FENWAY DISTRICT. Hungry for authentic Mexican cuisine? Head to El Pelon Taqueria, and you'll be satisfied with both the taste and the prices. In fact, some diners secretly wonder if they've forgotten to update the prices on the menu! Try the quesadillas, fish tacos, or the cheese enchiladas, all are savory and spiced to perfection. This restaurant is quite small so don't plan to bring a crowd or linger over dinner. However, warm weather provides for extra seating outside. The interior is quite festive with the tables and chairs painted in a variety of light pastel colors.

CAMBRIDGE. The festive interior of this Mexican dining room practically entices you to eat. Brightly colored walls are hung with decorative masks, and tables are constructed with cheery tiles. The menu features authentic fine Mexican food including stews, roasted duck in mole sauce or pan seared carne asada. Fresh guacamole is only made tableside and is an experience unto itself. Desserts and an extensive drink list make every meal enjoyable. Try a Patron gimlet or a tequila flight to get started.