Crush at MGM Grand, 3799 Las Vegas Blvd. South, has added new specials to its happy hours menu, available from 5:30 to 7:30 p.m. and 10 p.m. to closing Mondays through Thursdays. They include $10 flatbreads such as grilled chicken with roasted garlic and arugula, date and artichoke with jalapenos and caramelized onions and wild mushroom with Alfredo sauce and fontina.