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. • Paintings by members of the Wednesday Group at the Archive Building, 2539-Montauk Highway, Bridgehampton, Tuesday through June 5.
DAN FLAVIN ART INSTITUTE
Corwith Avenue, Bridgehampton. Saturday and Sunday, noon-6 p.m., free. 537-1476, diacenter.org
A permanent installation of nine works in fluorescent light by Dan Flavin. On view: “Dan Flavin’s Icons,” 1971-1981.
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., 324-3892, easthamptonhistoricfarm.org.
Early-20th-century objects from East Hampton’s oldest families are on display in the Selah Lester homestead, helping to depict farm life at that period.
EAST HAMPTON TOWN
301 Bluff Road, Amagansett. Saturday and Sunday, 10 a.m.-5 p.m., $4 adults, $3 over 65, $2 students. 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. Free admission. 324-0806, guildhall.org
Artist Members Exhibition, through June. 6. Walking discussion of the show with Ruth Appelhof, Guild Hall’s director, Monday, 12:30 p.m.
HOME, SWEET HOME
14 James Lane, East Hampton. Monday through Saturday, 10 a.m.-4 p.m., Sunday, 2-4 p.m. $4, @ for children. 324-0713
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 make up the grounds.
133 Hand’s Creek Road, East Hampton. $10. 329-3568, longhouse.org
Sixteen acres of gardens, ponds, and outdoor art. • National Public Gardens Day tour, tomorrow, 10 a.m., free by reservation via email@example.com. Family Open Day, Saturday, 11:30 a.m.-2 p.m. Guided tours on the half hour, treasure hunt, and performances by East End students, free.
Montauk Point. Open daily, 10:30 a.m.-4:30 p.m., $10, $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.
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
Photographs by Chuck Close, Sunday through July 26. Members reception Sunday, 11 a.m., with a talk by Terrie Sultan, the museum’s director.
POLLOCK-KRASNER HOUSE AND STUDY CENTER
830 Springs-Fireplace Road, Springs. Thursday through Saturday by appointment only, $10, children, $5. 324-4929, stonybrook.edu/pkhouse
Guided tours on the hour until May 30. • On view: “Neil Noland, Sculpture of the 1980s,” through Aug. 1.
SAG HARBOR WHALING AND HISTORICAL MUSEUM
200 Main Street, Sag Harbor. Friday and Saturday, 10 a.m.-5 p.m., Sunday, 1-5 p.m., $6, $5 for students and over 65, $2 children under 11. 725-0770, sagharborwhalingmuseum.org
The museum tells the story of Sag Harbor’s history as Long Island’s biggest whaling port until the demise of the industry in 1780. • “Time and Again: Paintings by Dinah Maxwell Smith,” through May 18.
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. • The Strange and Beautiful World of Plankton, a program on the importance of this organism, Sunday, 10 a.m.
25 Job’s Lane, Southampton. Thursday through Sunday, noon-8 p.m. 283-0967, southamptoncenter.org
On view: “East End Collected,” 50 artists’ work selected by Paton Miller, through May 17.
SOUTHAMPTON CULTURAL CENTER
25 Pond Lane, Southampton. Monday through Saturday, 12:30-5 p.m. 287-4377, scc-arts.org
“Audacity of Abstraction,” Shari Abramson, Gerson Leiber, Dennis Leri, Roy Nicholson, and Dan Welden works selected by Arlene Bujese, through May 18.
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. • Paintings by Paton Miller and Pat Garrity, Friday, May 15 through Oct. 17. Reception Friday, May 15, 4-6 p.m.
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: “From Shore to Shore: Boatbuilders and Boatyards of Long Island.” • Book and Bottle series, “Ferry Tales,” with George Giannaris of the Hellenic in Greenport, today, 6 p.m., $5, members free. “From Shore to Shore,” Capt. Mike Caldwell on the restoration of the Pricilla and the Long Island Maritime Museum Sailing Program, Wednesday, 6 p.m.
39 Water Mill Towd Road, Water Mill. 726-4628, watermillcenter.org
Robert Wilson’s collection of more than 8,000 pieces from the Stone Age to the present are housed in a former industrial building on eight acres of grounds, featuring innovative landscaping and sculpture. • Tour, Saturday, 2 p.m. Site-specific sculpture by Daniel Arsham, on view by appointment.