Take things slower at Tamandare Park. Sit down with a book or lie on the cool grass and rest for a while.
You'll have sightseeing choices galore when in Passo Fundo Centro. Tamandare Park is a great place to kick off here, but there are many other worthwhile sights to visit. Bella Citta Shopping Center, Gare Park, and Passo Fundo City Hall are close to the recreation and green space and will fill in your day nicely.