Owner Jesus Aguilar, greets many customers by name as they enter his Liberty Deli Mart, a friendly neighborhood corner store a few blocks off Grand Avenue. Not only does the 20-year-old store offer a wide selection of market goods -- from snacks and Mexican specialty candies to pens, notebooks and motor oil -- but it also has a full deli serving up made to order sandwiches, potato salad and a selection of Mexican foods. Aguilar recommends the tortas, one of the deli's most popular items. In addition, the market serves fresh-brewed coffee and has a copy machine on site for customers.