This is a great question for Google!! I did a quick search for you.
Bernstein Realty, Inc.
Mark has suggested a great link, but you might also want to check out http://www.Yelp.com. This is a great resource for not just grocery stores, but restaurants, and entertainment. Just plug in the address of the property and Yelp.com will do the rest of the work!
Nasyim Segal, Broker Associate