You might want to spend some time browsing the exhibits at Nikolay Roerich Museum, Happiness Museum, or Novosibirsk State Art Museum. First bridge across the Ob, Novosibirsk State Academic Opera and Ballet Theatre, and House of Lenin Philharmonic Chamber are some of the notable landmarks to see in the area. You can watch performances at Novosibirsk Opera and Ballet Theatre, Novosibirsk State Drama Theatre, and Novosibirsk City Drama Theatre if you're interested in local theater.