You'll want to browse the collections at Glinka National Museum Consortium of Musical Culture, Gulag History Museum, and Moscow Museum of Modern Art. Some landmarks that you won't want to miss include Bulgakov Museum, Cathedral of the Immaculate Conception, and Yeliseyev Grocery Store. You can catch a show at Tchaikovsky Concert Hall, Obraztsov Puppet Theatre, and Theatre on Malaya Bronnaya.