Employees at Zehrs and Real Canadian Superstores including those in Sarnia vote today on a tentative contract agreement.
Members of local 2826 of the UFCW are being called to the Dante Club to cast ballots at either 10am this morning or 7pm tonight.
The workers have been on strike for a week now. Stores are open but operating under reduced hours.
Employees are expected to continue picketing until the results of the vote are in.