You'll want to browse the collections at Scriabin Memorial Museum, A. N. Scriabin House Museum, and Pushkin House Museum on Arbat. While you're exploring, swing by Lenkom Theatre, Alexander Goldenweiser's Memorial Flat Museum, and Yeliseyev Grocery Store to learn a bit about the area. You can watch performances at MOST Theatre, Tchaikovsky Concert Hall, and Na Strastnom Theater Center if you're interested in local theater.