get off at roselle avenue, and you'll eat well for sure. this cart sells ecuadorian food.lime crispy skin straight from heaven. oh, that's is sound of victory right there. m morcilla, blood sausage with potato cakes. >> that's really good. a word of advice for people coming to and from work. how often do you think the average person eats at one of these things? >> like the day laborers, the men here, they might be in the tiny kitchens. they don't have time for the restaurants. so for them, might be more eating on the streets. >> sean is the director of the street vendor project. prior to law school, built a push cart and sold burritos and found a small grant from the university law school and a walk-up with a bathtub and a kitchen. like most lawyers. >> within a mile of here, what would my options be nationality-wise? >> ty be tibetan i don't know w another place with such diversity. >> th >> now, generally speaking, open up a cart on the street. do you need a license? >> you have to have a license for yourself and then you have to have a permit for the cart. that's the pr