LOVE LOVE LOVE their bruschetta appetizer!  Whenever I visit Las Vegas, I always stop by in the Crystals shopping mall to dine at Wolfgang Puck.  The restaurant is very relaxed and comfortable.  I usually dress casually when dining here.  Definitely recommend trying the veal ravioli; it is amazing.  I've tried one of their pizzas which has the crushed red peppers on them.... THEY ARE SPICY! Super super spicy so watch out.  The price of the food is a bit high but they do have happy hour items served specifically at the bar seats.