Is anyone going to Las Vegas before April 30th? Can anyone use these coupons? My wife & I especially enjoy the Rio Carnival World buffet and the Caesars Palace Cafe Lago buffet. The Rio buffet coupon is good for up to four people (only one coupon left) and the CP buffet is good for one person (three left). We go for lunch and pay about $12.00 each with the coupons, a fantastic deal! Sorry we used up the Free Rio T Shirt coupons; they had run out of T Shirts so they were giving out sweatshirts instead . The bottom coupons (in black) are from Hooters. I have several of some of these: