Did you know that the Brooklyn Bridge has hidden champagne vaults? Or that there's a river below the Empire State Building? On this talk about the Secrets of NYC, Untapped New York's Chief Experience Officer Justin Rivers will uncover the most fascinating unknown facts about New York City! This talk will pull from our list of more than 160 secrets, compiled from Untapped's years of exploring and reporting on the hidden side of the city. For more events like this, become an Untapped New York Insider! https://untappedcities.com/become-a-member/