A cryptic gold symbol has been popping up across Las Vegas, leaving residents and tourists puzzled over its mysterious meaning.The emblem - accompanied by the date July 16 -has been plastered across digital billboards throughout Sin City.Popular locations, including Park MGM, Fontainebleau Las Vegas, and Circa Resort & Casino, have displayed the symbol, leaving the city buzzing with speculation over what the mark could mean.>>>'That’s the date the aliens are going to invade Las Vegas. They’ll eat the hockey players first,' one person joked on X.>>>Many believe the symbol is connected to Nevada’s hockey team, the Golden Knights, as the...