Mario's Corner Market 49011 Romeo Plank Rd, Macomb, MI48044 Located at the corner of Romeo Plank and 22 Mile Road, Mario's Corner Market is a convenience store in the most…More traditional sense. With a wide range of alcoholic beverages, party drink mixes, snack food and candy, this might seem like your typical store. Upon closer inspection, however, you will discover a collection of basic home necessities, including grocery foods, cleaning supplies, party ware and personal items. Catering to the local community for many years, Mario's Corner Market is loyal to its costumers. The store prides itself on offering great service and a full selection of supplies for last-minute and one-stop shopping needs.