A federal appeals court ruled this week that franchisees can continue their lawsuit against restaurant chain Steak 'n Shake.
The company is being sued because it imposed forced menu prices when it created $4 meals at all restaurants nationwide.
Some store owners objected to the change, saying it cut into their profits.
Steak 'n Shake had hoped to force arbitration instead of dealing with potentially costly lawsuits.
Officials predicting 'massive' Indy 500 impact
Indianapolis officials are predicting a bumper year for the city thanks to the sold-out Indianapolis 500.
Warm Tuesday. T'Storms possible Wednesday.
Rain chances return Wednesday afternoon.
All his reports: Kid reporter steals show at 500
Trackside 6 kid reporter Landyn Shaw was truly in his element this weekend at the Indianapolis 500.
Shuttle breakdown: Fans wait hours to leave race
An exciting Indianapolis 500 had some fans feeling burned after they waited for hours to ride the race's official shuttle bus service.
Rossi earns $2.5 million for Indy 500 win
See the full purse winnings for each driver in the 100th running of the Indianapolis 500.