You'll want to browse the collections at Omsk District Museum of Visual Arts, Omsk Museum of Military Glory, and Omsk State History Museum. Sights like Omsk Fortress, Batushkin Mansion, and Municipal Museum of Theatrical Arts are landmarks to visit in the area. You can watch performances at Omsk State Drama Chamber The Fifth Theater, Omsk State Drama Theatre, and Omsk State Puppet Theater if you're interested in local theater.