Internext attendees began gathering at the Hard Rock Hotel & Casino in Las Vegas on Tuesday night in preparation for the three-day event, which began officially on Sunday. Banners and posters from dozens of adult companies were plastered throughout the Hard Rock Hotel's Paradise Tower as Internext 2013 got under way. Among the day's activities: a golf tournament and that got started before registration, which was sponsored by Pussycash. New this year was a seminar on how to get the most out of the show, and the popular speed networking sessions have returned.