You might want to spend some time browsing the exhibits at Vasnetsov Brothers Art Museum, Museum of Mikhail Saltykov-Shchedrin, or Museum of Konstantin Tsiolkovsky, Aviation and Astronautics. You can check out the local talent at Kirov Puppet Theater, Vyatka Philharmonic, and Theater On Spasskaya. You can wander around Kirov Botanical Garden, Alexander Garden (Kirov), or Pond near Diorama if you want a dose of fresh air.