The starting point is adjacent to The Original Ghirardelli Chocolate & Ice Cream Shop.
In order to pick up your vouchers, please visit the PIER 39 Security Booth, located here in the PIER 39 Entrance Plaza. The booth is open 24 hours a day and your vouchers will be available for pickup all day.
https://pier39.com/wp-content/uploads/2022/06/PIER39_Security_Map.pdf