You might want to spend some time browsing the exhibits at Nature Museum, Boris Yeltsin Presidential Center, or Museum of Military History. Church on Blood in Honor of All Saints Resplendent in the Russian Land, Rastorguyev-Kharitonov Palace, and Church of Ascension are monuments to see when you're exploring the area around Sevastyanov House. You can catch a show at Teatron Maly Drama Theatre, Educational Theater, and Kolyada Theatre.