My wife and I are travelling to Vegas in August, and have time for one big tasting menu based meal there. Thanks to previouis posts, I've narrowed it down to B&B Ristorante (at Venetian), David Burke (at Venetian) and L'atelier Robuchon (at MGM Grand). Our limits (mostly because of my wife's pregnancy and resulting tastes) are no beef/pork (yes, I realize this cramps things) and no shellfish (again because of the pregnancy status). Based on this, which of the tasting menus would you all recommend? Am I missing another place that I should consider instead? Thanks!