Mr.Sub Canada National Sandwich Day Promotions: Small Classic Deli Subs for Only $6.68

Mr.Sub Canada has an awesome National Sandwich Day promotion available on November 3, 2026. Get Small Classic Deli Subs for only $6.68 Click here for more offers and to find a Mr.Sub Canada location near you.  The post Mr.Sub Canada National Sandwich Day Promotions: Small Classic Deli Subs for Only $6.68 appeared first on Canadian Freebies, Coupons, Deals, Bargains, Flyers, Contests Canada.