A troupe of young actors gears up to portray the extermination of the Herero tribe of Namibia. They have energy, passion and piles of research. But what do they really know about being black Africans under German colonization? As the actors dive further in, this inventive new play from Jackie Sibblies Drury becomes a hilarious and head-spinning nightmare of identity. Dallas City Performance Hall, 2520 Flora St.