WED 20 Barcelona restaurant, 15440 Greenway-Hayden Loop in Scottsdale, likes to give its patrons choices. For example, during the chic eatery's weekly WOW: Wines on Wednesdays event, guests can choose any of Barcelona's bottled wines from southern Spain and Portugal for half off the regular list price. A live flamenco guitarist will play a variety of palos(flamenco musical styles), of which there are more than 50, not to mention Barcelona's vast food menu, which includes everything from rack of lamb to Alaskan halibut (entrees cost anywhere from $19 to $59). Take your picks from 4 to 11 p.m. Reservations recommended. Call 480-603-0370.