This is the weekend the whole fall calendar collides. Historic houses open their doors in Beaufort, Bluffton shuts down Calhoun Street for art and seafood, and Hunting Island — our closest neighbor — goes full Halloween after dark. Saturday alone could fill three weekends. Ten picks, ranked. Get off the couch.
Image: Historic Beaufort Foundation
Fri–Sun Oct 16–18, Beaufort's National Historic Landmark District + St. Helena Island. The 52nd annual, and the grand dame of the fall calendar: Friday evening talk with historians Dr. John McCardell & Dr. Steve Wise at The Castle (members only, $200), Saturday's "Beaufort Transformed" walking tour of Civil War & Reconstruction homes and churches, 10 AM–4 PM ($75 member / $85 non-member), and Sunday's Frogmore Manor brunch & tour on St. Helena in two shifts, 9–11 AM and 12–2 PM ($175 / $200; bundle Sat+Sun saves 10%). Rain or shine, tickets non-refundable — these sell out. Details
Image: Historic Bluffton Arts & Seafood Festival
Sat Oct 17, 10 AM–5 PM + Sun Oct 18, 10 AM–4 PM, Calhoun Street / Historic District, Bluffton. The grand finale of the 22nd Annual Historic Bluffton Arts & Seafood Festival (Oct 9–18): 100+ juried artists, Lowcountry food, live music, the whole of Old Town turned into a street party. Free. Come hungry, leave with art you didn't plan on buying. Stick around Saturday for Rockin' on the Dock, 6–9 PM. Details
Sat Oct 17, 4:00–7:00 PM, Hunting Island State Park, 2555 Sea Island Parkway, Hunting Island. The closest big event to Fripp this weekend, and it isn't close. Trunk-or-treat in Parking Lot E, a scavenger hunt, games and food trucks, and a costume contest with winners announced at 6:30 PM — the prize is free nights of camping. New this year: dunk a ranger. The lighthouse stays open for climbing until dusk (leave the movement-restricting costumes at home). Park admission applies. Want to hand out candy? Register as a trunk-or-treat volunteer. Heads-up from the park: the Nature Center closes at 12:30 PM Saturday so staff can set up. Details
Sat Oct 17, 8:00–10:30 AM, Oyster Factory Park, 63 Wharf St, Bluffton. The best excuse in the Lowcountry to earn your breakfast: a 5K through Historic Old Town and along the May River, then a finish-line party with oyster shooters, May River mimosas, gumbo, cold beer and awards. Runners, walkers, families, strollers and dogs all welcome. Part of the Bluffton Arts & Seafood Festival — run it in the morning, Street Fest it the rest of the day. Cost not listed. Details
Sat Oct 17, 11 AM–4 PM, Gullah Museum of Hilton Head Island, 12 Georgianna Dr, Hilton Head Island. A decade of celebrating Gullah cuisine and culture the delicious way: traditional dishes, music, storytelling, crafts vendors and museum exhibits. $15 adults / $5 kids 5–15. Worth the drive over the bridge — go for lunch, stay for the stories. Tickets
Fri–Sun evenings Oct 16–18, downtown Beaufort. The 32nd annual haunted-history tours, run by the Exchange Club of Beaufort to benefit CAPA. Carriage tours leave from 6:30 PM at 1006 Bay St ($30 adults / $20 children 3–11, ~45 min); walking tours start 7 PM from Cannon Park ($20 all ages, ~1 hr). October nights, Spanish moss, and Beaufort's ghost stories — it just works. Tours return Oct 23–25 and 29–30 if you miss this round. Details
Sat Oct 17, Waterfront Park, Beaufort. A full-day Halloween double-header downtown: the Downtown Halloween Celebration runs from 10 AM with games, crafts, a kids DJ and face painting, trick-or-treating from noon — then settle in from 6 PM for the 5th Annual Hocus Pocus Movie Night in the Park, movie at 7 PM, with free popcorn, candy and soda (pizza for purchase). Free. Blankets and low-back chairs; costumes welcome. Details
Thu Oct 22, 5:30–8:00 PM, 601 Bay St, Beaufort (the Prince of Tides house). Beaufort's literary weekend kicks off inside one of its most storied houses: the festival Welcome Party & Silent Auction, with authors, Conroy family members and Lowcountry hors d'oeuvres. The full festival runs Oct 22–25 with free and ticketed author talks, workshops and screenings — Thursday night is the one that feels like a secret. Festival cost varies by event; the VIP preview pricing was listed at $300 single / $500 pair — confirm on the festival site. Details
Sun Oct 18, 5:00 PM, USCB Performing Arts Center, 805 Carteret St, Beaufort. The orchestra opens its season under Maestro Frederick Devyatkin with Telemann, Beethoven's First and Mendelssohn's "Scottish." The perfect Sunday-evening landing after a very full weekend. Adult $45 at the door / active military $35 / students $15 per the orchestra's season brochure. Details
Sun Oct 18, 9 AM, on the beach at 300 Tarpon Blvd, Fripp Island. St. Helena's Anglican contemporary communion with the Fripp Worship Team, toes in the sand. Tell the gate you're headed to church and they'll wave you through. Free. Details
Also this week: SC Ballet's Disco Inferno, Sat Oct 17, 7:30 PM, USCB Center for the Arts ($55 / $48 / $35). In Bluffton, the Sips & Seafood Party Fri Oct 16, 5–9:30 PM at Palmetto Bluff Farm, Russo's Wild Caught Lowcountry Boil Fri 6–8:30 PM ($70), and hourly May River Boat Tours all weekend from the Calhoun Street dock ($35). Eating on-island? The resort listings show Roadhouse BBQ Wednesday Oct 21 and Smash Burger Night Thursday Oct 22 — resort dining/activities may require resort membership or a guest card, so call the resort Activity Center to confirm before you go.