The Las Vegas Convention and Visitors Authority (LVCVA) brought a taste of the gambling capital of the world to Vancouver nightclub Twelve West last night. More than 100 agents gathered for a spirited evening of cocktails and contests for a huge collection of prizes from the long list of partners at the event. Prizes ranged from rubber chickens and whoopee cushions (the "zonks†in the "Let's Make a Deal†game) to airfare from WestJet and Air Canada and stays at some of the top hotels on the Vegas Strip…