After being laid-off for renovations and later not re-hired, workers from Unite Here Local 75 "show up for work" and deliver their official grievance.  A rally was held later that day.  

 

More on the story from the Toronto Star: http://www.thestar.com/news/gta/2013/08/31/richtree_market_accused_of_unfairly_laying_off_workers.html