Not far away, traffic is snarled on the Southwest Freeway as motorists fight to regain those lost minutes of lunchtime. Even closer, the crowds are crushing into Shepherd Plaza-area eateries for the midday rush. Thankfully, no such frenzies will ever find their way into The Lexington Grill. Tucked away on a quiet side street, this small restaurant thrives on its atmosphere of peaceful calm. Diners at the handful of tables may be closing a business deal or deep in romantic bliss. Their common love at the Lexington, however, is the dynamic food (including unrivaled crab cakes), splendid service and sense of intimacy -- the ingredients for truly memorable meals.