Yes! The shuttle activities will have departures at the Portuguesa/Tietê Metro Station (Line 1–Blue) from April 30 to May 4.
Here are the operating hours for the shuttles:
April 30: 11:00 AM to 10:00 PM
May 1: 8:30 AM to 10:00 PM
May 2: 8:30 AM to 10:00 PM
May 3: 10:00 AM to 10:00 PM
May 4: 10:00 AM to 9:00 PM
The buses will circulate between the station and Anhembi. The interval between buses will depend on the flow and traffic of the route.