Pier 84 is next to the Intrepid. The Annual event was held on 10/14, 10am to 2pm 10/15 11am to 3pm, Great science talent for Water and Mother Earth, many exhibitors…Crowds came to learn about the importance of Water thanks to the Hudson River Park Trust. https://hudsonriverpark.org/visit/events/event/submerge-marine-science-festival-3/