Business Expo – An annual day-long even tin March with 180 participating businesses, the expo gives these businesses the chance to showcase their services and products to the Lake Norman business community.  It is held at the Davidson College Belk Arena.  In 2008, it will be held Friday, March 7th from 10 am until 6 pm.  The expo is typically attended by 2,500 to 3,000 members of the business community and public.