You might want to spend some time browsing the exhibits at Omsk District Museum of Visual Arts, Omsk State Dostoevsky Literary Museum, or Liberov Centre. Omsk Fortress, Batushkin Mansion, and Municipal Museum of Theatrical Arts are notable landmarks to explore if you're in the area. You can check out the local talent at Omsk State Music Theatre, Omsk State Puppet Theater, and Dramatic Lyceum Theatre.