WRIGLEYVILLE. This authentic Spanish restaurant has a garden/patio dining area in the back and large windows that open to the street in the front. Classic tapas are notable ­ the menu boasts a collection of more than 40 offerings. The decor is basic; all the energy goes into making the finest tapas. Try chicken croquettes or marinated mushrooms, and have a margarita or sangria to top it off.

WEST LOOP. Clean lines, a 48-foot stainless steel bar, and an abundance of blond-wood communal tables make Avec an open, inviting space. Choose from over 120 varieties of wine, all served carafina-style ­ the price of a glass fetches approximately one-third of a bottle. A tantalizing selection of small plates can be ordered for sharing, including pan-seared prawns with garlic, leeks, and red chilies. Large plates are rich with flavor and texture and include wood-fired pizza with sardines and arugula or housemade tagliatelle with asparagus, artichokes, and fresh ricotta. Reservations are not accepted, so come early to avoid the inevitable crowd.

LINCOLN PARK. This was Chicago's first tapas bar, and it is still a fun place to spend an evening. Great sangria, outdoor seating, and glinting neon attracts a young crowd of revelers. However, the list of more than 60 tapas brings in those looking to dine in style. The plato de la casa is highly recommended, offering many traditional dishes. You may want to sample cannelloni with tuna, veal with mushrooms, eggplant and sherry, or sausage brochettes with garlic-cumin mayo. There is also an entree menu offering larger portions. EL: Red or Brown Line to Fullerton or Brown Line to Armitage

RIVER NORTH. This popular Spanish restaurant once had only four tables, but now it can seat more than 400 with ease. And, the house is usually packed, thanks to authentic tapas offerings and an upbeat, festive atmosphere. Have a fruity pitcher of sangria and order hot and cold appetizer-sized dishes like baked goat cheese, vegetarian Spanish omelets, chicken brochette with caramelized onions or grilled octopus. A gourmet food shop lets you try to recreate your favorites when back at home. Reservations accepted for parties of six or more. EL: Red Line to Chicago/State or Brown Line to Chicago

LINCOLN PARK. Billed by many as the "King of Tapas," owner-chef Emilio Gervilla reigns supreme at his Spanish restaurant that serves up food fit for royalty. The baked goat cheese served with crispy garlic bread, the cannelloni stuffed with tuna, asparagus, and olives, and the tomato bread topped with Serrano ham and Manchego cheese are just a few of the delectable tapas that ensure Gervilla his kingship. The interior space features murals and walls with a faux stucco finish.