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 Paleontological Museum. You can check out the local talent at Kirov Puppet Theater, Gaudi Hall, and Kirov Oblast Red Banner of Labor Drama Theater. You can wander around Kirov Botanical Garden, Dvorets Pionerov Memorial Park, or Alexander Garden (Kirov) if you want a dose of fresh air.