You might want to spend some time browsing the exhibits at V.I. Lenin House Museum, Anatomical Museum, or National Museum of the Republic of Tatarstan. Sights like Bauman Street, Anniversary Arch, and Alexander Arbuzov and Boris Arbuzov Memorial House are landmarks to visit in the area. You can watch performances at Tatar State Academic Opera and Ballet Theatre, Kazan State Theater of Young Spectators, and Ekijat Tatar State Puppet Theatre if you're interested in local theater.