Nov. 20-21: Birds, Music and Holiday Festivities

The list of activities in our calendar for the last weekend before Thanksgiving is off the charts, from live music at wineries and holiday concerts to late autumn bird walks and the last Greenport art gallery walk.

Saturday:

Grab your binoculars and head to in Riverhead for a tour from 9 a.m. to 12 p.m. Mary Laura Lamont will take birders through the woods and fields. Call 298-5292 for more information.

The meets at 10 a.m. for a special session at the Call 765-5400 for more information.

Check out a at in Greenport from 12 to 5 p.m.  Gifts will include floral and nursery items, crafts, jewelry, and art. Proceeds will go to the . Call 477-3800 for more information.

knitted by locals will be auctioned off on Saturday at in Southold to support homeless shelter . Call 631-766-3233 for more information.

It's the last weekend for — a casual stroll through several art galleries within walking distance of each other downtown from 6 to 9 p.m.

Live musical performances on Saturday include: Nina Etc. at in Cutchogue; Jesse Barnes at in Southold; Holiday Road at in Jamesport; the East End Trio at in Riverhead; Aureus Duo at the in Southold; and Earthtones atin Jamesport.

Sunday:

Try some at in Aquebogue from 11 a.m. to 5 p.m., where 2009 vintage reds and barrel fermented chardonnay will be offered. Price is $20 per person. Call 631-722-8800 for more information.

Have a dog and love your local wine? You might like a guided walk through the vineyards at for their at 11 a.m. Call 631-298-5502 for more information.

Live musical performances on Sunday include: the Big Bay Band at in Cutchogue; Earthtones at in Jamesport; George Tebbitt at in Riverhead; and a at 3 p.m. at the .

Our libraries are offering presentations to stimulate the imagination and intellect on Sunday. Marcia Weinstein will show slides and talk about her recent trip to from 2 to 4 p.m. at the , located in the in Cutchogue. Call 631-765-6182 for more information.

Stephen and Susan Sanfilippo will discuss historic music with local themes while musicians play those songs at , a presentation at the at 2 p.m. Call 631-765-2077 for more information.

And finally, if you haven't seen the yet, don't miss the last performance of this classic play on Sunday at 2:30 p.m. at the in Mattituck. Call 631-298-4500 for tickets.