Damn Good Cold Sesame Noodles....
Went there yesterday and will be back again. Besides the fact that this is the only place in Austin I know of that sells sesame noodles, the noodles are indeed damn good. Nicely spicy, fresh cilantro (I think), more sesamey than peanut buttery. And you can get various veggies added in, if you're so inclined. There's also a tray of condiments outside the trailer so you can dress your noodles if you want to, but mine hit the spot just as they were.