A hip restaurant at the elegant Renaissance Las Vegas, ENVY offers an update of the steak-house concept. The glamorous contemporary dining room is bathed in jewel tones, and the young and knowledgeable staff is quick to explain the creative cuisine or suggest wines from the 1,500-bottle repertoire. Among the sides, consider the positively addictive truffle-Parmesan fries; pair them with a 40-ounce tomahawk chop for two, or any of a number of more average-size steaks. Other choices include pan-seared sea bass with a truffle-butter crust, pesto prawns with orzo, and vegetarian oven-roasted stuffed tomato. Envy's Crab Oscar Benedict is a decadent choice at breakfast.