Mario’s Italian Deli in Glendale is something different in this age of Osteria Mozza and Giada Di Laurentiis. These days, old-school Italian-American food often takes a backseat to authentic Tuscan, Piedmontese, Neapolitan and other regional cuisines. But sometimes, all you want is a huge, hearty, filling Italian sub made with meat and cheese on a roll. Mario’s Italian Deli is just the place to find such a thing – with a bustling deli counter serving up everything from cold cuts to chicken and veal parmigiana sandwiches, you’ll feel more authentic than a cast member of Jersey Shore. Mario’s also caters, and offers a few aisles of bottled, canned and boxed items (mostly imported) and a refrigerator case running halfway along the wall.