This September, October & November- Tradeshows and Convention Fall season will continue with Las Vegas as the leading trade show destination, according to the Tradeshow Week 200 list of largest shows, for the past 15 years, and looks to continue that trend. With more than 148,000 guest rooms and 10 million square feet of meeting and convention space, no other destination can offer the facilities, amenities and service that clients find in Las Vegas.Conventions and tradeshow delegates represent approximately 15 percent of the overall visitation. The industry segment employs approximately 45,000 people and generates as much as $8.5 billion for the Southern Nevada economy.