Residents are being asked to "Take A Bite Out of Hunger" today.
It's the third annual fundraising event for the Inn of the Good Shepherd.
Operations Manager Adelle Richards says customers at Subway locations in Sarnia, Brights Grove and Corunna will be asked to make a donation.
It's hoped the event will raise $10,000 towards services and programs at the Inn. Richards says donations will be matched by the local restaurant owners
Today's event runs from 11am to 7pm.