It's Frank's Falafel House. With a name like that, you never know what you're going to get. So obviously I was intrigued. What was it? Good Mediterranean food for cheap. It's not the nicest establishment, and you could probably tell that from the name, the location, and the outside of the building. But don't let that scare you away, the food is good and I can see why it has its regulars.
Trying to stay away from the burger and fries lunch? I recommend a half order of both hummus and tabouli. Takeout ordering is a little awkward because there's nowhere to stand.