Pumpkins carved by artists Ray Villafane and Andy Bergholtz (C) are displayed during a pumpkin carving exhibition in the Grand Canal Shoppes at The Venetian hotel-casino in Las Vegas, Nevada October 26, 2011. The pumpkins will be displayed at Heidi Klum's Halloween party and other Halloween events at the TAO and LAVO nightclubs in Las Vegas.[Photo/Agencies]