You might want to spend some time browsing the exhibits at Grand Maket Russia Interactive Museum, Bread Museum, or Russian State Museum of the Arctic and Antarctic. Sights like Saint Alexander Nevsky Monastery, Bryantsev Youth Theatre, and Smolny Cathedral are must-sees while exploring the area. You can check out the local talent at Oktyabrskiy Big Concert Hall, Buff Theater, and Saint Petersburg State Puppet Fairytale Theater.