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