The BCA's annual Billiard Expo (as it is known for short, or simply the Expo, within the industry) is the largest mostly-cue-sports trade convention in the world, and despite its broad name is primarily focused on pool (pocket billiards). It has been held in various locations, most frequently Las Vegas, Nevada, since its founding in 1984. The Expo is exclusively sponsored by the BCA (and its members), and is managed by William T. Glasgow, Inc. of Orland Park, Illinois. The expressed purpose of the event is to "provide industry manufacturers, distributors, retailers, dealers and poolroom operators an annual venue for new business opportunities, including education, new products and networking." Vendor attendance in 2006 was nearly 300 companies filling between 1,300 and 1,400 booth spaces. The June 25–27, 2009 event at the Sands Expo and Convention Center in Las Vegas saw 116 exhibitor in 412 booth spaces, with 1,120 buy attendees. The next event will be held June 14 (Wednesday) through 16 (Friday), 2010, at the Las Vegas Convention Center, with registration for attendees opening February 15. These were not the original dates, and some debate surrounded the matter, with the dates being finalized only as late as September 2009, and chosen to ensure maximum attendance by billiard entrepreneurs, most of whom have business peaks on weekends. By the end of the 2009 Expo, 65 companies had already contracted for 326 booth spaces at the 2010 Expo.