You might want to spend some time browsing the exhibits at Volgograd State Panoramic Museum, Museum of the Defence of Stalingrad, or Volgograd Memorial Historical Museum. Pavlov's House, Flour Mill Ruins, and Volgograd State New Experimental Theatre are monuments to see when you're exploring the area around Volgograd Planetarium. You can watch performances at Central Concert Hall, State Don Cossack Theatre, and Volgograd State Theater for Young Spectators if you're interested in local theater.