If you're a fan of live theater, book yourself some seats for a play or other stage show at Globus Theatre. Look online for times and prices.
Located in Novosibirsk City Centre, this arts and culture attraction is well worth including on your itinerary. But you'll find plenty more to check out in the area. Novosibirsk Zoo, Alexandre Nevsky Cathedral, and Lenin Square are within easy reach of Globus Theatre.