Once and a while I come across a cart that really boosts my spirits, and elevates my perception of street food. Perhaps it was this cart that did that the most for me. East Side King is the "playground" of Paul Qui, chef de cuisine of Uchi Restaurant in Austin, TX. While the food is a few notches above, it's Paul's attitude toward the cart that really makes it shine. He's interested in being playful, experimenting, and having a great time with the cart.