Sitting not-so-quietly in the center of Harrah's Casino is the conceptual iBAR, a standing-only, waitstaff-served blackjack table for the gambler on the go. Beyond the gaming area is a more traditional bar, a place for parched gamblers to wet their whistle so that the cries of "Hit me!" resound loud and clear when the cards start low. And for those who crap out? The occasional small-piece band plays the "house just won again" blues.