Las Vegas has always been host to entertainment’s cream of the crop — from Frank Sinatra to most recently Lady Gaga. However, in terms of electronic dance music, Vegas is more than just the big leagues, it’s the Hall of Fame. The world’s best all seem to make their ways to Sin City and 2019 is no different. Entertainment powerhouse Hakkasan Group has debuted this year’s talent roster for Wet Republic Ultra Pool, OMNIA at Caesars Palace, and of course Hakkasan Nightclub at MGM Grand. Topping the bill this year is seven-time Hakkasan resident, Tiësto, as well as returning resident headliner Calvin Harris, who is contracted through 2020.