A lawsuit has been filed by NYC grocers against Mamdani. The lawsuit is in response to a plan for city-run grocery stores. Details of the plan and the lawsuit are available from the source.

The source provides information on the lawsuit and the events surrounding it. Further details on the plan and the parties involved can be found there. The lawsuit and the plan for city-run grocery stores are the subject of the available information.

For more on this, readers can consult the source.