You'll want to browse the collections at Museum of Russian Impressionism, Glinka National Museum Consortium of Musical Culture, and Gulag History Museum. Sights like Central Academic Theatre of the Russian Army, Yeliseyev Grocery Store, and Stanislavski and Nemirovich-Danchenko Moscow Academic Music Theatre are must-sees while exploring the area. You can watch performances at Tchaikovsky Concert Hall, Mossovet Theatre, and Obraztsov Puppet Theatre if you're interested in local theater.