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Friday, Oct. 19

Boosters breakfast: 9 p.m. Dan’s Place, Ayer; Following the homecoming football game, 10th annual breakfast at Dan’s Place to benefit the Athletic Booster Club.

Saturday, Oct. 20

Class of 1957: The Pepperell High School Class of 1957 is holding its 50th class reunion at the Marriott SpringHill Suites, Devens. Cocktail hour is from 6 to 7 p.m. followed by dinner and remembrances of our years together.

Church supper: 5-7 p.m., Christian Union Church, Route 225 diagonally across from the fire station; Supper includes roast beef, mashed potato, butternut squash and bread with apple crisp for dessert. Call (978) 448-5480 or (978) 448-3348.

Harvest Fair: 10 a.m. to 4 p.m., Applewild School, 120 Prospect St., Fitchburg; Annual Harvest Fair with children’s game room, obstacle course with climbing wall, freestyle Frisbee clinic, bake sale and basket raffles. Rain or shine.

Battle of the Bulge: 11 a.m. Rogers Field, Devens; Dedication ceremony by Shirley American Legion post 183 and Chapter 22 of the Veterans of the Battle of the Bulge. All are invited.

Halloween party: 2-5 p.m., Congregational Church of Littleton, 330 King Street; Children’s Halloween Happenings Party with crafts and spooky surprises. Costumes are encouraged. Admission $5. Call the church at (978) 486-3245.

Spaghetti and meatballs: 5-7 p.m., United Parish building, 39 Main St., Lunenburg; Spaghetti and meatball dinner by Boy Scout Troop 1728, adults $5 and children 3-10 are $3, with tickets at the door.

Dunstable Artisans: 10 a.m. to 5 p.m., Groton-Dunstable Middle School North; 18th annual Dunstable Artisans Show and Sale, with juried-qualified exhibits only. Refreshments and music by GDHS Music Honors Society. Visit www.dunstableartisans.org.

Alfred Watson concert: 7:30 p.m., Harvard Unitarian Universalist Church, top of Harvard Common; Benefit concert by Alfred Watson, suggested donation of $10, with refreshments served. Call Eleanor at (978) 779-2876 with questions.

Mohawk Club Reunion II: 8 p.m., Bull Run Restaurant, Route 2A, Shirley. Tickets $30 in advance, $35 on day of show. Reservations are suggested by calling (978) 425-4311.

Sunday, Oct. 21

Dunstable Artisans: 10 a.m. to 5 p.m., Groton-Dunstable Middle School North; 18th annual Dunstable Artisans Show and Sale, with juried-qualified exhibits only. Refreshments and music by GDHS Music Honors Society. Visit www.dunstableartisans.org.

Mental health group: 1 p.m., First Parish Church, Route 119 and 40, Groton; Free mental health workshop “Creating Caring Congregations” with video and discussion. Open to all. Call Kathy at (978) 448-3402 for details or visit www.uugroton.org.

Apple Harvest Concert: 7 p.m., Congregational Church of Littleton, 330 King Street; Music by the senior choir, harp, and the handbell duet of Janet Anderson and Debra LeBrun. Free admission but donations gratefully accepted. Call the church at (978) 486-3245.

White Mountain art: 1 p.m., Fruitlands Museum, Harvard; Explore the White Mountains of New Hampshire, on canvas, with guest curator Sam Robbins, by viewing paintings from 1834-1934.

Singles dance: 7-11 p.m., Irish-American Club, 616 Middlesex Turnpike, Billerica. Admission $8, all ages, casual dress. Visit www.singlesdances-newengland.com.

Master class: 2-5 p.m., Indian Hill Music, 36 King St. (Route 2A), Littleton; Educator/pianist/author William Westney offers a free discussion of perfectionism and whether its healthy or not. Registration requested by calling (978) 486-9524 or visit www.indianhillmusic.org for more info.

Tuesday, Oct. 23

Informational meeting: 7-9 p.m., Groton-Dunstable Middle School; State Dept. of Conservation and Recreation information meeting about plans to amend the Squannassit and Petapawag Areas of Critical Environmental Concern, affecting nine great ponds in the area. Public is cordially invited.

Masonic Association: 7 p.m., Ayer Masonic Center, 11 Sculley Road; Monthly meeting of the Ayer Masonic Association. All Masons are invited to attend.

Thursday, Oct. 25

Montachusett Singles: 7 p.m., Our Lady of the Lake Church, Leominster; Monthly meeting of the Montachusett Singles, with a Halloween party. Nondenominational and open to all singles and newcomers. Call (978) 345-5221 for more information.

Devens Grill lounge: 7-10 p.m., Devens Grill, 4 Ryans Way, Devens; No cover charge at the lounge; this week, singer-songwriter Chris McDermott.

Friday, Oct. 26

October Eve: 6-8:30 p.m., Town ball field, Brookline, N.H.; Annual fall celebration with carved pumpkin contest, apple pie contest, horse-drawn carriage rides and the movie “Hocus Pocus.” Volunteers always needed. Contact Brookline Rec. at www.recreationcomm@brookline.nh.us.

Saturday, Oct. 27

Ronnie Earl: 8 p.m., Bull Run Restaurant, Route 2A, Shirley. Opening act, the Bruce Marshall Band. Tickets $22.50 in advance, $27 on day of show. Call (978) 425-4311.

Take It or Leave It: 8:30 a.m. to 4 p.m., Townsend Recycle Center; Bring clean, working, usable (no missing parts) items to Townsend recycling and “Take It Or Leave It.” Open to all, not limited to Townsend residents. Volunteers are asked to call the Board of Health at (978) 597-1713.

Orchestra season begins: 7:30 p.m. Indian Hill Music, 36 King St. (Route 2A), Littleton; The Orchestra of Indian Hill kicks off its 33rd season of classical and pops concerts. Pre-concert talk at 6:45 p.m. Tickets are $46, $33 and $20 (reserved seating). Call (978) 486-9524. A pre-concert gourmet dinner takes place at 5:30 p.m. at Indian Hill Music with shuttle service to the concert hall. Dinner tickets are $40 per person; make reservations by calling (978) 486-0540.

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Friday, Nov. 2

Roast pork supper: 5-6 p.m., United Church of Shirley, on the corner of Lancaster and Harvard Road; Roast pork and gravy with mashed potatoes, fresh vegetable, homemade applesauce, homemade rolls and a make-your-own salad bar, with a dessert table. Tickets are $7 adults, $3.50 for kids 6-12 and kids under 6 are free.

Saturday, Nov. 3

Comedy Night: 7 p.m. Bull Run Restaurant, Route 2A, Shirley; Third-annual Comedy Night to benefit Loaves & Fishes. Tickets $25 in advance or $30 at the door. Call (978) 425-4311.

Dinner and a play: 6-9 p.m., at a home in Acton; Potluck dinner followed by excerpts read from plays, sponsored by Adult Enrichment Committee at First Church Unitarian, Littleton. Visitors always welcome. Go to www.fculittle.org to learn more.

Ham and Bean Supper: 5:30 p.m., First Baptist Church of Littleton, at King and Goldsmith streets; Enjoy a leisurely supper of homemade baked beans, a variety of delicious salads, ham, hot dogs, cheesy macaroni and cheese, rolls, desert and beverages. The cost is $6.50 for adults, $5 for seniors, $3 for children. Please call (978) 486-4660 or visit www.fbclittleton.org.

Holiday Fair: 10 a.m. to 3 p.m., Hazen Memorial Library, 3 Keady Way, Shirley; Crafts fair with vendors, artisans and home party consultants, to benefit the library and its programs. No admission charge.

Thursday, Nov. 8

ACEC public hearing: 7-9 p.m., Groton-Dunstable Middle School Auditorium, 344 Main St., Groton; Public hearing by the state Department of Conservation and Recreation on proposed changes to the Squannassit and Petapawag Areas of Critical Environmental Concern. Public is invited.

Saturday, Nov. 17

Christmas Fair: 9 a.m. to 2 p.m., Community Church of Pepperell, 3 Townsend Street; Gift basket auctions, bake table, crafts and jewelry and children’s activity room. Don’t forget Santa and his elves! Call (978) 433-2055.