January 1, 1970 @ 12:00 am - July 4, 2026 @ 12:00 am Harbourfest 4th of July Fireworks Shelter Cove Harbour & Marina Shelter Cove Harbour & Marina https://www.sheltercoveharbourfest.com/ Plus a special patriotic show with Shannon Tanner. Free
March 15, 2025 @ 3:00 pm - March 16, 2025 @ 7:00 pm IrishFest Lowcountry Celebration Park Pope Avenue, Hilton Head Island Food available from food trucks and beverage service manned by Island Rec Center with proceeds going to Island Rec Center.