You might want to spend some time browsing the exhibits at Moscow Museum of Modern Art, Scriabin Memorial Museum, or A. N. Scriabin House Museum. Sights like Lenkom Theatre, Yeliseyev Grocery Store, and Alexander Goldenweiser's Memorial Flat Museum are must-sees while exploring the area. You can watch performances at MOST Theatre, Tchaikovsky Concert Hall, and Na Strastnom Theater Center if you're interested in local theater.