Almost, Maine – The Theater Barn, 654 Route 20, New Lebanon; 10/5-6 8pm, 10/7 2pm; 794-8989 or www.theaterbarn.com

Paint Out at Olana! – Artists of all ages and experience are invited to paint, sketch and photograph the Olana landscape; Olana State Historic Site, 5720 Route 9G, south of Hudson; 12-4pm; 828-0135 or www.olana.org

Hudson Valley Old Time Power Association: 31st Annual Old Time Days and Flea Market – Operating exhibits of antique engines, tractors, farm implements, old fashioned handcrafts including lumber milling, ironworking, woodworking, quilting and letterpress printing; Fingar Road (off Rtes 9/23), Greenport; 537-3091

13th Annual Hudson ArtsWalk – Featuring cutting edge visual and installation art, sculpture, dance, music, with school-age portrait artists in pocket parks and a steady stream of art auctions, mural-making, sidewalk chalk art, fine food and many other activities; Hudson; sponsored by CCCA 671-6213 or www.artscolumbia.org

Autumn in Austerlitz – Early 19th Century theme, games, crafts, exhibits, house tours, soup kitchen, children’s parade, quilt exhibit, silent auction and more; Austerlitz Historical Society, Old Austerlitz Site, Route 22, Austerlitz; 11am-4pm; 392-0062 or www.oldausterlitz.org

Blues Jam – Spencertown Academy Arts Center, 790 Route 203, Spencertown; 8pm; 392-3693 or www.spencertownacademy.org

Folk Jam – Spencertown Academy Arts Center, 790 Route 203, Spencertown; 8pm; 392-3693 or www.spencertownacademy.org

Cabaret in the Country – Spencertown Academy Arts Center, 790 Route 203, Spencertown; 6pm, doors open 5:30pm; 392-3693 or www.spencertownacademy.org

Guided Bird Walk – Clermont State Historic Site, off Route 9G, Clermont; 9am; 537-4240 or www.friendsofclermont.org

Hudson Athens Lighthouse Tour – A chance to visit the lighthouse and experience a magnificent 360 degree view of the Hudson River and Catskill Mountains; tours leave from Hudson Waterfront Park and Athens Riverfront Park in 35 minute intervals; tours will run between 11am-3pm; for information contact the Lighthouse Association at 828-5294 or www.hudsonathenslighthouse.org

Americana Auction – Stair Galleries, 549 Warren Street, Hudson; 751-1000 or www.stairgalleries.com

Jazz Jam – Spencertown Academy Arts Center, 790 Route 203, Spencertown; 8pm; 392-3693 or www.spencertownacademy.org

8th Annual FilmColumbia – Featuring the finest in new world-class and independent films; Crandell Theatre, Main Street, Chatham; www.filmcolumbia.com

Legends by Candlelight – Candlelight tours of the museum grounds; ghosts and spooks of the museum’s history; Clermont State Historic Site, off Route 9G, Clermont; 6-7pm; 537-4240 or www.friendsofclermont.org

Halloween Harvest – Costume contests, pumpkin decorating, local farms and crafts, dog demonstrations, performers, music, and a tour of the museum grounds by candle light; Clermont State Historic Site, off Route 9G, Clermont; 11am-7pm; 537-4240 or www.friendsofclermont.org

Exposition Auction – Offering a wide variety of items from estates and collectors ranging from the 18th through 20th centuries including furniture, pottery, porcelain, glass, lighting, Asian works of art, Tribal art, textiles, rugs, sculpture and a large selection of fine art and prints; Stair Galleries, 549 Warren Street, Hudson; 6pm; 751-1000 or www.stairgalleries.com

FILM  Full Grown Men Part of the Undiscovered Gems series  7:30 pm Time & Space Limited 434 Columbia Street Linda Mussman 518-822-8448 www.timeandspace.org

FILM  Full Grown Men Part of the Undiscovered Gems series  7:30 pm Time & Space Limited 434 Columbia Street Linda Mussman 518-822-8448 www.timeandspace.org

FILM  Full Grown Men Part of the Undiscovered Gems series  7:30 pm Time & Space Limited 434 Columbia Street Linda Mussman 518-822-8448 www.timeandspace.org

Ghosts and the Victorians – Program starts by discussing ghosts in the Victorian Era, then head out for a sunset walk in the landscape; Olana State Historic Site, 5720 Route 9G, south of Hudson; 4pm; registration required; 828-0135 or www.olana.org

Haunted House – Copake Town Park, Mountain View Road (off Cty Rte 7A), Copake; 329-1234 or www.copake.org

Curator’s Tours of the Steamboat Bicentennial Exhibit – Clermont State Historic Site, off Route 9G, Clermont; 11am, 1 & 3pm; reservations required; 537-4240 or www.friendsofclermont.org