One World Observatory Opening Ceremonies

  • The week concluded with the much-anticipated gala held across all three Observatory floors
  •  Private performance by Grammy Award winner Mariah Carey
  •  Ribbon-Cutting Ceremony
One World Observatory opened to the public in May 2015. Leading up to the grand opening, a week -long series of events were created honoring the community, the workers from One World Trade and OWO, and New York as a whole in this monumental commencement.
One World Observatory
Opening Ceremonies