Sightseeing DAY Pass holders can choose 1 tour from Walks LLC:
Beyond 9/11. Ground Zero Tour with Fire Stations and Reflecting Pools
Darkness to Light: The Gay Liberation Movement in the West Village
Origins of NY: From Statue of Liberty to Battery Park
History of New York Tour: From the Founding Fathers to the Fearless Girl
Sightseeing FLEX Pass holders can choose all 4 tours, each additional tour counts as another one of your choices.