Lake Norman Business Expo – The Lake Norman Chamber Business Expo is the largest business to business trade show in the Lake Norman region. Held in October, the event showcases more than 120+ local businesses and nonprofits. The Business Expo is held at the Huntersville Recreation Center 11836 Verhoeff Drive in Huntersville. The date for the 2019 Business Expo will be Thursday, October 10, 2019 10 am until 5 pm. The Expo has been held since 2001.