Best bets on Long Island this weekend

SATURDAY

Pure poultry

The Big Duck Bluegrass and Country Music Festival features Caroline Doctorow and the Steamrollers and Boot Scoot Boogie with Shari Yeomans, who will perform her "Ode to the Big Duck." The event, with runs noon-5 p.m. at the Big Duck Ranch in Flanders, includes craft vendors, food and beverages. Rain date Sunday.

ADMISSION $10 ($5 younger than 12)

PHONE 631-258-6796

WEB bigduck.org

Marine menu

After being postponed because of Tropical Storm Irene, The Seafood Festival is back on at the Long Island Maritime Museum in West Sayville. The two-day nautical celebration includes arts and crafts, live music and pavilions with fresh oysters, clams, lobsters and such. It runs 10 a.m.-8 p.m. Saturday and 10 a.m.-7 p.m. Sunday.

ADMISSION $8 (free ages 5 and younger)

PHONE 631-854-4974

WEB theseafoodfestival.org

Mo' music

Grammy Award-winning blues singer and guitarist Keb' Mo'

performs an 8 p.m. concert at

Westhampton Beach Performing Arts Center.

ADMISSION $60-$100

PHONE 631-288-1500

WEB whbpac.org

SUNDAY

Boom time

Consider it a senior celebration. The Over 50 Fair is an expo with information on health and wellness, estate planning, identity theft and long-term care. There will be classes in yoga, Pilates and Zumba as well as seminars on using Facebook, oral health and more. It runs 10 a.m.-4:30 p.m. at the Melville Marriott Long Island.

ADMISSION $10

PHONE 516-621-1446

WEB over50fair.com

Foot work

The Smithtown Arts Council's Ballet Fiesta Mexicana is a celebration of Mexico's folk history. Beginning at 5 p.m.,

visitors will see a dance performance and

participate in a Latin dance workshop followed by Rafael Caballero

singing for open dancing under a tent on the lawn of the Mills Pond House in St. James.

ADMISSION Free

PHONE 621-862-6575

WEB stacarts.org

Film fun

Ever wonder how the background music is chosen for a movie? Participate in the process at the Dix Hills Performing Arts Center's "Movies and Music" event at 2 p.m. The audience will screen independent movies and match them up with the best songs.

ADMISSION $15

PHONE 631-656-2148

WEB dhpac.org

Shore thing

Take a two-hour walking tour of

Setauket's shoreline at 2 p.m. to learn about the area's maritime history. The event is led by a historian who will explain how and where wooden ships were once built. Meet at the Setauket Dock in East Setauket (Shore Road).

ADMISSION $5

PHONE 631-751-3730

WEB tvhs.org

Auto motives

Saddle shoes and poodle skirts are bound to be on display at a vintage car show and costume contest at the Cradle of Aviation Museum in Garden City. The show starts at 9 a.m., and prizes will be awarded for the top costumes.

ADMISSION $10 car display (free spectators)

PHONE 917-428-4499