TODAY

Organic wine and chocolate party, benefits the Environmental Health Strategy Center, Whitney Art Works, Portland. www.preventharm.org. 5:30 to 8 p.m.

FRIDAY

Wine tasting with Michael Burke of Vias Wines, Rosemont Market & Bakery, Portland. rosemontmarket.com. 4 to 7 p.m.

Lantern Walk and Potluck Dinner, meet at the church parking lot at High Road and South Causeway Drive and walk with lanterns to the library for a potluck dinner (bring a dish and your own place setting), Southwest Harbor Public Library. www.swharbor.lib.me.us. 4:30 p.m.

SATURDAY

Breakfast Buffet, benefits Toys for Tots, Nonantum Resort, Kennebunkport. Admission is $10 or the donation of a toy. nonantumresort.com. 7:30 to 10 a.m.

Roast Beef Buffet, benefits Toys for Tots, Atria Kennebunk, Kennebunk. Admission is $10 or the donation of a toy. 985-5866. 4 p.m.

SUNDAY

Thanksgiving Wines, tasting benefits the Animal Refuge League of Greater Portland, Havana South, Portland. $20. www.arlgp.org/events. 3 to 5 p.m.

TUESDAY

Thanksgiving Harvest Market, local food vendors, handcrafted items and live entertainment, L.L. Bean Retail Store, Freeport. Free. www.llbean.com. Noon to 3 p.m.