You might want to spend some time browsing the exhibits at Gabdulla Tukay Literary Museum, Alexander Arbuzov and Boris Arbuzov Memorial House, or V.I. Lenin House Museum. Bauman Street, Anniversary Arch, and National Museum of the Republic of Tatarstan are well-known local landmarks worth a visit. You can watch performances at Kazan State Theater of Young Spectators, Tatar State Academic Opera and Ballet Theatre, and Kazan State Circus if you're interested in local theater.