Friday, Saturday & Sunday. Gates open at 9 a.m. MOFGA's Common Ground Education Center, Unity. The Fair is MOFGA's premier event celebrating rural living. Three full days of educational talks and demonstrations, entertainment, delicious Maine-grown organic food and products from local artisans. Information.

Sunday, 11 a.m. to 2 p.m., MOFGA's Common Ground on the Town, 769 Congress St., Portland. Fermentation is a traditional practice that has been used for thousands of years as a way to preserve food for extended use. Please join Frank Giglio of Three Lily Farm and learn the basic fundamentals of fermentation. In this hands-on class, you will learn a variety of techniques to properly ferment a wide range of ingredients. $55; $45 MOFGA members. Registration.

An hour on local food and agriculture. 10 a.m. on 89.9 FM or weru.org

11:30 a.m. to 4:30 p.m., at the Littleton Agricultural Museum, 1664 Rt. 1, Littleton Maine. Free admission! Celebrate fruit varieties for the North with apple identification, apple tasting, fruit displays, workshops on plums, apples and pears, organic pest and disease management, plus vendor sales of local products. Cosponsored by MOFGA, Fedco Trees, Maine Farmland Trust and Southern Aroostook Soil and Water Conservation District. FMI: Angie Wotton, www.saswcd.org

Saturday to Monday, 8:30 a.m. to 4 p.m., MOFGA's Common Ground Education Center, Unity. This is one of our most popular workshops, covering all aspects of raising, humanely slaughtering, and processing pigs. Information.

Monday, 9 a.m. to 12 noon, MOFGA's Common Ground on the Town, 769 Congress St., Portland. Join quilter Nora Flanagan and learn to make a landscape quilt. You’ll get to begin your project at this hands-on workshop. $55; $45 MOFGA members. Registration.

Wednesday, 5:30 to 7 p.m., MOFGA's Common Ground on the Town, 769 Congress St., Portland. Join MOFGA's Crop Specialist Eric Sideman who will be available to answer all of your gardening questions. This event is by donation. For information contact the MOFGA office: 207-568-4142; mofga@mofga.org.

Thursday, 5:30 p.m., MOFGA's Common Ground on the Town, 769 Congress Street, Portland. FMI: Anna, alibby@mofga.org or 207-568-4142. Registration: $50 for MOFGA members, $55 for non-members, at MOFGA's online Country Store

Bates College, Lewiston. Cost ($25) includes locally sourced lunch. Information and registration.

9 a.m., MOFGA's Common Ground Education Center. Help us clean up after the Fair and enjoy meals and fun with MOFGA supporters!

Rain or shine: 12 noon to 4:00 p.m. Doors open at 11:30 a.m. MOFGA's Common Ground Education Center, Unity. Celebrate the history, tradition, and flavor of Maine apples with MOFGA. Information.

Point Lookout Resort and Conference Center, 67 Atlantic Highway (Route One), Northport, Maine. MOFGA's annual conference for farmers provides a great opportunity to talk about what works and what doesn't while learning new ideas from university faculty, fellow farmers, and others. Information.

MOFGA's Common Ground Education Center, Unity. For people, beginning and experienced, to learn and practice sustainable woodlot management, and logging with animals and low-impact machinery. Information.

8:30 a.m. to 4 p.m., MOFGA's Common Ground Education Center, Unity. Level I is a two-day course covering many aspects of chainsaw use including - the basics of saw mechanics, operation, maintenance, safety and an opportunity to learn and practice safe felling techniques. Level II is designed for the saw operator who has experience, but want to practice and improve upon his or her technique. Information.