You might want to spend some time browsing the exhibits at K. Timiryazev State Biological Museum, Museum of Decorative & Folk Art, or Dostoevsky Museum. Some landmarks that you won't want to miss include VTB Arena, Cathedral of the Immaculate Conception, and Lenkom Theatre. You can catch a show at Tik Tak Theater, The Man Theater, and Central Academic Theatre of the Russian Army.