10 if no deal was reached with MGM Resorts, Caesars Entertainment and Wynn Resorts. The Culinary and Bartenders Union said 35,000 of its members at 18 properties would go on strike the morning of Nov. history comes as the city is being transformed into a giant racetrack ahead of the Formula 1 Las Vegas Grand Prix scheduled to take place later this month - the first time the sport is returning to the entertainment capital in more than four decades. What could possibly be the largest hospitality worker strike in U.S. Tens of thousands of Las Vegas hospitality workers may walk off the job this Friday if their union is unable to reach a contract deal with the casinos, hotels and restaurants that employ them.