Got sent here from Social House at TI... this place is allegedly open for food until midnight and until 2am for drinks on Monday nights, but we got here at 1am and it was muy cerrado. The staff closing up did send us on to legs four and five of our quest for late night Vegas sushi: Hamada and Kaizen.    Would like to come back to RA... it does have a reasonably cool location looking out onto the orgy of marketing that is the Fashion Show Mall pedestrian plaza.