Las Vegas Named No. 1 Trade Show Destination For the 19th consecutive year, Las Vegas has been named the top trade show destination in the country, according to a list compiled by the Trade Show News Network. In 2012, Las Vegas hosted 53 of the largest shows, more than the next two competitors combined. The list represents the top 250 trade shows, ranked by net square footage. … [Read more...] about May 2013: Around the State