You'll want to browse the collections at Dostoevsky Museum, Glinka National Museum Consortium of Musical Culture, and Central Armed Forces Museum. Sights like Central Academic Theatre of the Russian Army, Cathedral of the Immaculate Conception, and Yeliseyev Grocery Store are must-sees while exploring the area. You can watch performances at Tchaikovsky Concert Hall, Grandpa Durov's Corner Theater, and Moscow Durov Animal Theatre if you're interested in local theater.