Major tournaments The two largest and most well-known tournaments are the World Poker Tour championship event and the World Series of Poker, until recently held at Binions Horseshoe casino in Las Vegas. The World Series has traditionally been featured on ESPN. The 2005 World Series of Poker was the first held outside of Binions Horseshoe Casino, though the final few days of the main event were held in the legendary Bennys Bullpen. Future tournaments will be held at one of the Harrahs Entertainment properties; 2005 saw the Rio as primary venue. Arguably the most publicised European tournament is the Poker Million, which began in 2000 on Sky Sports, following on from the success of the Late Night Poker television show. In addition to these events, there are other major tournaments throughout the year. The World Poker Tour broadcasts a series of open tournaments throughout the U.S. and Caribbean with buy-ins from $5,000 to $15,000, as well as a European event with a €10,000 buy-in. Atlantic City hosts the US Poker Championships at the Trump Taj Mahal casino. The Plaza casino in Las Vegas hosts the Ultimate Poker Challenge, a series of regular tournaments that culminates in a $10,000 buy-in event.