Review for Casino Grand Prix - Vana Review For Casino Grand Prix - Vana Google User May 10 '16 at 4:00 This is a review of the Breakfast Buffet only. This is easily the best breakfast buffet experience of my trip to Las Vegas and I tried several from the different casinos. The food is of a much higher quality than provided by other casinos and the same can be said of the staff. I highly recommend eating at the Mandalay even if you're not staying there. View full site to comment or like