The Atrium is a white square, bar in the center, and seats about 100. Fiber optic lights -- changing, brightly colored fiber optic lights -- run from the small downstairs bar up to the Atrium, where patrons can avail themselves of the same full menu offered in the main restaurant. Including, on Mondays-Fridays, half-price appetizers, $2.50 margaritas, $2.50 Latin beers and $2.50 well drinks. The videoteca audiovisual lounge experience -- VJs, music videos light shows -- is on hiatus right now, so the pair of TVs are mostly used for sporting events, news, etc., including Tour de Lance action. Plus the whole place is wireless: you can drink and e-mail all at once, an invariably excellent plan.