You can enjoy some retail therapy when you visit 24 Hours Street, a favorite shopping spot in Curitiba. You can enjoy the restaurants while in the area.
Take a campus tour or just explore the area of Federal University of Parana, during your trip to Curitiba. Make time to visit the cathedral and monuments while you're in the area.
You can spend an afternoon browsing the exhibits at Museum of Contemporary Art during your travels in Curitiba. While in the area, you can find time to visit its shops.