Rene Vaca & That Mexican OT in Houston brings together comedian René Vaca and rapper That Mexican OT for a night of high-energy music and big laughs at Smart Financial Centre at Sugar Land in Sugar Land. Vaca is known for his sharp, crowd-pleasing stand-up, and OT brings the bold, hard-hitting rap style that has made him a favorite across Texas. The Smart Financial Centre is a polished indoor venue with a big-show feel, so you get close enough to catch the jokes and the energy.