TEDxHiltonHead Friday, October 20, 2017 8:00 AM 3:00 PM 08:00 15:00 Rooftop Bar at Poseidon 38 Shelter Cove Lane Hilton Head Island, SC, 29928 United States (map) Google Calendar ICS For event details click here.Join us on Friday, October 20th from 8am- 3pm for TEDxHiltonHead at the Rooftop Bar at Poseidon.