You might want to spend some time browsing the exhibits at Museum of Konstantin Tsiolkovsky, Aviation and Astronautics, Museum and Exhibition Center Diorama, or Vyatka Folk Art Crafts Museum. Sights like Khokhryakov House Museum and Kirov Order of Merit State Universal Regional Scientific Library highlight some of the local culture. You can watch performances at Kirov Puppet Theater, Gaudi Hall, and Theater On Spasskaya if you're interested in local theater.