Fantastic 80 year old sandwich shop (see Risa D's review for more history) - If a place has been doing the same thing for that long, they're probably doing it right!
Drop by when you're in the neighbourhood, find a seat at the bar (if there's none free, it won't take long for one to free-up), and order a "special with cheese" and some pickles. There're not big - hey, the place is called "Light Lunch" - but after two I'm usually good.
While you're at it get yourself a soda - it's made with the syrup right at the bar there in front of you. I like the cherry or root beer flavours, but there are plenty of old-school options to choose from.