A Euro-style popup nightclub

A guy who's spent the past eight years hosting Monaco F1 bashes involving "Royalty & VIPs" is parking a ton of Lambos in front of Ballet Austin, populating the place with A-List celebs, erecting a Patron sampling wall, and, for truly high rollers, debuting a 24k-gold-flecked Champagne that'll be poured by "Golden Girls", though isn't Betty White's Champagne flecked with residuals?