You might want to spend some time browsing the exhibits at K. Timiryazev State Biological Museum, Glinka National Museum Consortium of Musical Culture, or Dostoevsky Museum. While you're exploring, swing by Cathedral of the Immaculate Conception, Central Academic Theatre of the Russian Army, and Yeliseyev Grocery Store to learn a bit about the area. You can catch a show at Tchaikovsky Concert Hall, Tik Tak Theater, and Hermitage Moscow Theater.