Tova and Carlos Moreno teach and perform Argentine tango in Boston and around the country. In addition to organizing Milonga Naranja, they organize a major tango festival. Tango de los Muertos. in November, which attracts tango dance and music aficionados from around the globe. The Morenos have been dancing tango together for almost a decade and are still just as passionate about the dance as they were when they began. They’ve been teaching tango for five years and are among North American tango dancers’ favorite teachers and performers.