The union posted on Friday that a new 5-year contract was made between Waldorf Astoria and nearly 300 hospitality workers.
The action follows after the Culinary Union announced a strike coming a week before Super Bowl LVIII at Allegiant Stadium.
No word on agreements with Circus Circus, Hilton Grand Vacations, Rio, Sahara Las Vegas, The STRAT, Treasure Island, Trump Hotel, Virgin Hotels, Westgate, Binion's Circa, Downtown Grand, El Cortez, Four Queens, Fremont, Golden Gate, Golden Nugget, Main Street, The D, and Plaza.