March 17, 2024 St. Patrick’s Parade Day at Coligny! Coligny Plaza 1 N. Forest Beach Drive, Hilton Head Island Free
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