Corwith House, 2368 Montauk Highway, Bridgehampton. Monday through Friday, 10 a.m.-3 p.m., Saturday by appointment. 537-1088, bhmuseum.org
Period rooms can be visited in a former Victorian-era boarding house. There are barns and an old jailhouse to explore as well.
151 and 149 Main Street, East Hampton. Saturday, 10 a.m.-5 p.m., Sunday, noon-5 p.m., 324-6850, easthamptonhistory.org
On view: “A Cavalcade of Dolls and Toys,” through Dec. 28, free admission.
DAN FLAVIN ART INSTITUTE
Corwith Avenue, Bridgehampton. Thursday through Sunday, noon-6 p.m. 537-1476, diacenter.org
A permanent installation of nine works in fluorescent light by Dan Flavin. On view: “A Friendship: Carl Andre’s Works on Paper From the LeWitt Collection.”
EAST END CLASSIC BOAT
301 Bluff Road, Amagansett. Wednesday and Saturday, 9 a.m.-2 p.m., free. 324-2490, eecbs.org
Dedicated to preserving the skills of marine craftsmanship. Boats are on display, and visitors can watch the building and restoration of small, classic wood watercraft.
EAST HAMPTON FARM
North Main and Cedar Streets, East Hampton. Saturday, 10 a.m.-4 p.m. through Dec. 6.
Early-20th-century objects from East Hampton’s oldest families are on display in the Selah Lester homestead and help depict farm life at that period.
EAST HAMPTON TOWN
301 Bluff Road, Amagansett. Saturday, 10 a.m.-5 p.m., Sunday, noon-5 p.m., $4, $3 senior citizens, $2 students, members free. 324-6850
This East Hampton Historical Society museum tells the story of the East End’s maritime and shore-whaling history through artifacts, photographs, and displays. Indoor and outdoor play areas for children.
158 Main Street, East Hampton. Monday, Friday, and Saturday, 11 a.m.-5 p.m., Sunday, noon-5 p.m., $7. 324-0806, guildhall.org
On view: “Mary Ellen Bartley: Leaning Above the Page” and new additions to the collection, through Jan. 4.
HOME, SWEET HOME
14 James Lane, East Hampton. Saturday, 10 a.m.-4 p.m., Sunday 2 p.m.-4 p.m., $4, $2 for children. 324-0713, easthamptonvillage.org
The museum has textiles, ceramics, and furniture representing the 18th, 19th, and 20th centuries, as well as memorabilia from the life of John Howard Payne. Historical gardens, which can be visited for free, and the 1804 Pantigo Windmill are on the grounds. Closes for the season Sunday.
133 Hand’s Creek Road, East Hampton. Saturday, noon-3 p.m., and by appointment. $10. 329-3568, longhouse.org
Sixteen acres of gardens, ponds, and art. Closes for the season Saturday except by appointment.
Montauk Point. Tomorrow, 10:30 a.m.-4 p.m., Saturday, 10:30 a.m.-2 p.m. and 4:30 to 7 p.m., Sunday, 11 a.m.-4 p.m., $9, $8 over 62, $4 for children. 668-2544, montauklighthouse.com
Commissioned by George Washington in 1792 and completed in 1796, this landmark is the oldest lighthouse in New York and is still a navigational aid. Children must be at least 41 inches tall to climb the tower. Parking is $8 additional from 8 a.m. to 4 p.m. Last climb, Saturday, 2 p.m. • Lighting of the Lighthouse with carols, refreshments, and Santa, Saturday, 4:30-7 p.m., free admission. Christmas at the Lighthouse celebration with hot cider and pony rides, Sunday, 11 a.m.-4 p.m. Rain dates, Dec. 6 and 7.
East Hampton Historical Society, 101 Main Street, East Hampton. Tuesday through Saturday, 10 a.m.-4 p.m., free. 324-6850, easthamptonhistory.org
Examples of textiles, pottery, and furniture document trends in home furnishings from the period immediately following the Revolutionary War. “At Home: Furniture by the Dominy Family, 1780-1840” is on view.
PARRISH ART MUSEUM
279 Montauk Highway, Water Mill. Wednesday through Monday, 10 a.m.-5 p.m., Fridays until 8 p.m., $10, $8 senior citizens, $5 members’ guests, free for students with ID and children under 18. Most evening programs are $10, free for members. 283-2118, parrishart.org
On view: Alan Shields and Steven and William Ladd, guided tour, Saturday, 2 p.m. Selections from the permanent collection, tours Sunday and Wednesday, 2 p.m. • Screening, “Making Space/5 Women Changing the Face of Architecture,” tomorrow, 6 p.m. • Book-signing, “Jackson Pollock” by Helen Harrison, Saturday, 11 a.m. • Screening, “Four American Composers: John Cage,” Friday, Dec. 5, 6 p.m.
SAG HARBOR HISTORICAL SOCIETY
Annie Cooper Boyd House, 174 Main Street, Sag Harbor. Saturday and Sunday, 1-4 p.m. 725-5092
The society’s museum at the Annie Cooper Boyd House includes a collection of artwork by Ms. Boyd, a collection of photographs, and books, documents, diaries, and letters relating to the history of the village.
CULTURAL CENTER AND MUSEUM
100 Montauk Highway, Southampton. Thursday through Sunday, 11 a.m.-5 p.m., $8, $4.75 for children 5 to 12, $5.50 over 65. 287-4923, shinnecockmuseum.com
Exhibits include the history of Shinnecock and other East Coast woodland cultures.
SOUTH FORK NATURAL
377 Bridgehampton-Sag Harbor Turnpike, Bridgehampton. Daily, 10 a.m.-4 p.m., until 5 p.m. on Tuesdays, $7, $5 for children 3 to 12. 537-9735, sofo.org
Exhibits about the ecosystems of eastern Long Island, live specimens, marine touch tank, and classes for children. A short nature trail connects to the Long Pond Greenbelt preserve. • Live animal show with Jungle Bob, Saturday, 11 a.m.
25 Job’s Lane, Southampton. Friday through Sunday, noon-5:30 p.m. 283-0967, southamptoncenter.org
The former home of the Parrish Art Museum has been reinvented as an exhibit and event space with free films, installations, and activities. • On view: “Awkward Family Photos: The Exhibition,” through Jan. 4.
SOUTHAMPTON CULTURAL CENTER
25 Pond Lane, Southampton. Wednesday through Saturday, 10:30 a.m.-2:30 p.m. 287-4377, scc-arts.org
Southampton Artists Association Thanksgiving Members Show, through Sunday.
SOUTHAMPTON HISTORICAL MUSEUM
Rogers Mansion, 17 Meeting House Lane, Southampton. Tuesday through Saturday, 11 a.m.-4 p.m., $4, free for members and children. 283-2494, southamptonhistoricalmuseum.org
There are 12 historic buildings on the Rogers Mansion site. Other holdings include the Pelletreau silver shop and the 1660 Thomas Halsey homestead. • On view: “Families and Their Four-Legged Friends,” paintings by Dinah Maxwell Smith, through Dec. 31. • Holiday party, Dec. 6, 5:30 p.m., $50 in advance, $60 at the door.
300 West Main Street, Riverhead. Tuesday through Saturday, 12:30-4:30 p.m. 727-2881, suffolkcountyhistoricalsociety.org
Permanent exhibits representing regional furniture and crafts, whaling, early industries, transportation, and the Revolutionary and Civil Wars, as well as period paintings, armaments, and ceramics. • On view: “Ageless Beauty: Antique Dolls,” through March 7.