Fodor's Expert Review Petrossian Bar

Leave your designer handbags on the bar; this is a place to see and be seen. Sophisticated clientele frequent this piano lounge, where a different expert each day (check the website and pick your favorite) tickles the ivories of a one-of-a-kind, art deco–style Steinway grand while patrons sup on trendy offerings like the Poof!—a pairing that reflects Las Vegas bars' current fascination with all things smoky, with a cocktail of Bulleit rye, apple brandy, and sweet vermouth, placed under a smoky dome alongside duck confit croquettes. Caviar is, of course, a given, featured in tacos and the Bellagio Martini, served with an Ossetra cigar.