You might want to spend some time browsing the exhibits at Novosibirsk State Art Museum, Novosibirsk State Museum, or Nikolay Roerich Museum. Globus Novosibirsk Academical Youth Theatre, First bridge across the Ob, and Novosibirsk State Academic Opera and Ballet Theatre are notable landmarks to explore if you're in the area. You can catch a show at Novosibirsk Opera and Ballet Theatre, Krasny Fakel Theater, and Novosibirsk State Drama Theatre.