You'll want to browse the collections at Anatomical Museum, National Museum of the Republic of Tatarstan, and Alexander Arbuzov and Boris Arbuzov Memorial House. While you're exploring, swing by Bauman Street, V.I. Lenin House Museum, and Anniversary Arch to learn a bit about the area. You can catch a show at Tatar State Academic Opera and Ballet Theatre, Kazan State Theater of Young Spectators, and Kazan State Circus.