10 best Houston in-person and virtual plays and performances for May Photo by Lynn Lane Photo by Lawrence Elizabeth Knox; courtesy of Houston Ballet. Houston Grand Opera's "Marian's Song" will show live and in-person at Miller Outdoor Theater. Photo by Lynn Lane We’re going live (and in-person) this May. Finally, along with plenty of streaming goodness, this month brings Houston a few performing arts shows on stage in front of an outdoor audience. While we might not be quite ready to throw open all the doors of our many theaters and performing venues yet, Miller Outdoor Theater brings us back to the seats and the hill for the excitement of being an audience again.