Daniel B.
Yelp
Having vacationed on Hilton Head Island regularly since the late 80s, I never knew the Coastal Discovery Museum existed until our friends got married here. Our family has spent most of our time in Hilton Head on the south side of the island (Sea Pines). The Coastal Discovery Museum is located towards the north side. It's actually close to where 278 splits between William Hilton Parkway and Cross Island Parkway (the toll road), so not long after entering the island.
According to the museum's website (https://www.coastaldiscovery.org/about-us/#history), it was founded in 1985 and moved two times to where it sits now at Honey Horn. Honey Horn was previously known as "Honey Horn Plantation," but like other places on the island and elsewhere, the "Plantation" part of the name has been dropped. For example, I remember when Sea Pines Resort's official name was "Sea Pines Plantation." The word "plantation" has connotations to slavery, hence why more and more places have understandably dropped it. The Coastal Discovery Museum has been a Smithsonian Affiliate since 2015, a nice distinction.
The entire property is over 68 acres. The wedding we attended took place in and around the 4,000-square-foot Mary Ann Peeples Pavilion (named after the wife of former Hilton Head mayor Tom Peeples). It was entirely outdoors. The ceremony took place in front of a majestic southern live oak tree (one of many picturesque live oak trees on the island), the cocktail hour was next to the pavilion (surrounded by beautiful live oak trees), and the reception took place in the pavilion. The weather was perfect, not too hot or humid, with a gentle breeze. Catering was provided by Signature Catering & Events by SERG: https://www.yelp.com/biz/signature-catering-and-events-by-serg-hilton-head-island. They did an outstanding job. The pavilion was an ideal size for the guest count which was about 120. Everything about the wedding was gorgeous and went off without a hitch. Leopold's Ice Cream (https://www.yelp.com/biz/leopolds-ice-cream-savannah) even made a surprise appearance. I loved it.
We unfortunately did not get to explore the museum's exhibits, historical buildings, and gardens. We'll have to save those for a future trip. The museum also has regular events, open to the public, and conducts land tours (walking), water tours (boating and kayaking), and private tours (for group sizes of 10+).