If you love live theater productions, book yourself some seats for a play or other stage show at Teatro Experimental Waldemar Henrique. Check online to see what's still available.
When you've finished exploring this Campina arts and culture attraction, why not check out Basilica of Our Lady of Nazareth, Se Cathedral, and Nossa Senhora da Paz Theater? They're not very far from Teatro Experimental Waldemar Henrique and also popular with tourists.