The suit is part of a larger battle between the dinner theater chain and the union, which is pushing for higher pay and safety standards.
The union's president called on more workers to walk out at Ford and General Motors, but cited progress at Stellantis.
The decision to hold back on striking more Ford facilities shows the flexibility behind the union's strategy.
Falling real wages and high corporate profits have fomented militancy on the picket lines at Ford, GM and Stellantis.
The targeted walkouts are aimed at throwing the "Big Three" off balance as the union battles for new contracts.
Rather than strike all facilities at once, the union's president said they would wage strategic walkouts at Ford, GM and Stellantis if they don't reach deals.
The showcase at Apple’s headquarters in Cupertino, California, comes as the company tries to reverse a mild slump that has seen its sales drop.
Many observers believe a work stoppage of some kind looks increasingly likely.
The president’s perennial political headache may come back as geopolitics and climate change squeeze supplies.
The maker of diabetes and weight-loss drugs Ozempic and Wegovy beat out the French luxury retailer behind brands like Louis Vuitton and Dior.