You might want to spend some time browsing the exhibits at Gulag History Museum, Matryoshka Museum, or Central Armed Forces Museum. Some landmarks that you won't want to miss include Alexander Goldenweiser's Memorial Flat Museum, Central Academic Theatre of the Russian Army, and Stanislavski and Nemirovich-Danchenko Moscow Academic Music Theatre. You can catch a show at Praktika Theater, The Cherry Orchard Theater, and Anton Chehov's Theater.