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Wednesday, Nov. 19

“Unwound” Exhibition: 11 a.m.-4 p.m., Asian Arts Gallery, Towson University, 1 Fine Arts Drive, Towson. 410-704-2807. towson.edu. On display through Dec. 6 (closed Nov. 26-29). Free.

Friends of Oregon Ridge Speaker Series — Maryland’s Carnivorous Plants: 7-8:30 p.m., Oregon Ridge Nature Center, 13555 Beaver Dam Road, Cockeysville. 410-887-1815. oregonridgenaturecenter.wildapricot.org. Kerry Wixted, Maryland naturalist, highlights unique diversity of carnivorous species found in Maryland and showcase examples from around the globe. Advance registration required. $0-$10.

Thursday, Nov. 20

“Unwound” Exhibition: 11 a.m.-4 p.m., Asian Arts Gallery, Towson University, 1 Fine Arts Drive, Towson. 410-704-2807. towson.edu. On display through Dec. 6 (closed Nov. 26-29). Free.

Oregon Ridge Dulcimers Fall Session: 6:30-8:30 p.m., Oregon Ridge Nature Center, 13555 Beaver Dam Road, Cockeysville. 410-887-1815. oregonridgenaturecenter.wildapricot.org. Old-fashioned dulcimer meet-up and workshop. Beginners welcome, no musical experience necessary. $25-$35.

Cash Bingo: 7-9:30 p.m., Darlington Volunteer Fire Company, 2600 Castleton Road, Darlington. facebook.com. Doors open 6 p.m., games start 7 p.m. Early bird, giveaways, 50/50 raffle, pull tabs, food and drinks for sale. $15-$30.

Friday, Nov. 21

“Unwound” Exhibition: 11 a.m.-4 p.m., Asian Arts Gallery, Towson University, 1 Fine Arts Drive, Towson. 410-704-2807. towson.edu. On display through Dec. 6 (closed Nov. 26-29). Free.

Church Dinner: 6-7:30 p.m., Grace Español, 701 Henderson Road, Bel Air. 410-879-5340. graceofbelair.com. Hot meal, conversation and live music. Sign up online. Free.

Saturday, Nov. 22

Second Annual Holiday Craft Bazaar: 8 a.m.-2 p.m., St. Francis de Sales Roman Catholic Church, 1450 Abingdon Road, Abingdon. 732-539-1019. Vendors, bake sale, pit beef and more.

“Unwound” Exhibition: 11 a.m.-4 p.m., Asian Arts Gallery, Towson University, 1 Fine Arts Drive, Towson. 410-704-2807. towson.edu. On display through Dec. 6 (closed Nov. 26-29). Free.

Sunday, Nov. 23

Aviation Museum Final Day at Martin State Airport: 10:30 a.m.-3:30 p.m., The Glenn L. Martin Maryland Aviation Museum at Martin State Airport, 701 Wilson Point Road, Middle River. 410-682-6122. mdairmuseum.org. Glenn L. Martin Maryland Aviation Museum has been showcasing state’s aviation history, with focus on heritage of Middle River’s Glenn L. Martin Company since it’s official public opening in a small room in 1993. Museum will close its Martin State Airport location and will reopen in the spring at the Maryland Aerospace Heritage Center building, 2323 Eastern Blvd., in Middle River. Private tours and school education experiences will be accommodated during the move.

Open House at the Hays House: 1-4 p.m., Hays House, 324 Kenmore Ave., Bel Air. 410-838-7691. harfordhistory.org. Visit Hays House, the Historical Society’s Living History Museum. Tour site with society docents as they recreate social and cultural aspects of daily life of rural gentry in formative days of county. Free, donations appreciated.

Bach in Baltimore Presents “Bach’s B Minor Mass”: 4-5:30 p.m., St. Joseph Parish, 100 Church Lane, Cockeysville. 410-941-9262. bachinbaltimore.org. Masterwork weaves together intricate choral writing, solos, and orchestration. $39-$44.

Monday, Nov. 24

“Unwound” Exhibition: 11 a.m.-4 p.m., Asian Arts Gallery, Towson University, 1 Fine Arts Drive, Towson. 410-704-2807. towson.edu. On display through Dec. 6 (closed Nov. 26-29). Free.

Monday Night Bingo: 5-9 p.m., American Legion Post 39, 500 N. Hickory Ave., Bel Air. 410-838-2603. Doors open 5 p.m., games start 6:30 p.m. Packets include early birds, progressive jackpots, pull tabs and trifecta pull tabs. Refreshments available to purchase. $15.

Tuesday, November 25

“Unwound” Exhibition: 11 a.m.-4 p.m., Asian Arts Gallery, Towson University, 1 Fine Arts Drive, Towson. 410-704-2807. towson.edu. On display through Dec. 6 (closed Nov. 26-29). Free.

Thursday, Nov. 27

Y Turkey Trot Charity 5K — Bel Air: 8:30 a.m.-noon, McComas Funeral Home, 50 W. Broadway, Bel Air. yturkeytrot.org. For people of all ages and abilities. Participants receive shirt, chipped timing for adults and youth, awards, savings on Y membership. Donations fill immediate needs for families in region including food for four Y Fresh Mart food pantries, and Y preschool, summer camp, and after-school programs. Register online.

Y Turkey Trot Charity 5K — Orokawa: 8:30 a.m.-noon, The Orokawa Y in Towson, 600 W Chesapeake Ave., Towson. yturkeytrot.org. For people of all ages and abilities. Participants receive shirt, chipped timing for adults and youth, awards, savings on Y membership. Donations fill immediate needs for families in region including food for four Y Fresh Mart food pantries, and Y preschool, summer camp, and after-school programs. Register online.

Friday, Nov. 28

Kennedy Krieger’s Festival of Trees: 10 a.m.-7 p.m., Cow Palace, Maryland State Fair Grounds, 2200 York Road, Timonium. 240-274-4807. kennedykrieger.org. Festival-goers can expect to see more than 800 decorated trees, wreaths and gingerbread houses designed by area businesses, community groups, schools and individuals. Lights, handcrafted ornaments, and elaborate tree skirts, amusement rides, games and crafts. Santa will be on hand. $8-$20.

Yuletide in Harford: Walking Tour: 6-7:30 p.m., M&T Bank, 221 N. Main St., Bel Air. 410-838-7691. harfordhistory.org. Society’s annual Candlelight Christmas Tour returns with docent Julie Brasch. Participants will experience Christmas stories of days gone by, caroling, treats, and more. Nighttime walking tours are weather-dependent; moved indoors for virtual tour and celebration if outdoor temperature at 6 p.m. is below 32°F. , the event will be moved indoors to the Hays House Museum for a virtual tour and celebration. $10-$20.

Saturday, Nov. 29

Kennedy Krieger’s Festival of Trees: 10 a.m.-4 p.m., Cow Palace, Maryland State Fair Grounds, 2200 York Road, Timonium. 240-274-4807. kennedykrieger.org. Festival-goers can expect to see more than 800 decorated trees, wreaths and gingerbread houses designed by area businesses, community groups, schools and individuals. Lights, handcrafted ornaments, and elaborate tree skirts, amusement rides, games and crafts. Santa will be on hand. $8-$20.

Japanese Temari: 10:30-11:30 a.m., Havre de Grace Library, 120 N. Union Ave., Havre de Grace. 410-273-5707. programs.hcplonline.org. Learn about ancient craft of Japanese temari (embroidered thread balls). Fiber artist Jen Weber shares information about history and development of this art, right up to its present-day prevalence both in Japan and around the world.

Harford County Lions’ Train Garden: 11 a.m.-5 p.m. Brooms Bloom Dairy, 1700 South Fountain Green Road, Bel Air. Runs every Friday, Saturday and Sunday through Dec. 28. Free admission.

Yuletide in Harford: Holiday Experience: 2-4 p.m., The Hays House Museum, 324 Kenmore Ave., Bel Air. 410-838-7691. harfordhistory.org. Explore holiday crafts, games, music of days gone by, and photo opportunities. $10-$20.

Mid-Atlantic Center for the Performing Arts presents “The Nutcracker”: 3-5 p.m., Towson University, Stephens Hall, 7900 Stephens Ave., Towson. 443-438-4525. midatlanticcenterfortheperformingarts.org. Pre-professional dancers of Mid-Atlantic Center for the Performing Arts perform. $35.

Kennedy Krieger’s Tinsel on Tap: 7-10 p.m., Cow Palace, Maryland State Fair Grounds, 2200 York Road, Timonium. 240-274-4807. kennedykrieger.org. Party for adults ages 21 and older, and includes live entertainment, games, food and beverages. $40-$50.

Sunday, Nov. 30

Kennedy Krieger’s Festival of Trees: 10 a.m.-4 p.m., Cow Palace, Maryland State Fair Grounds, 2200 York Road, Timonium. 240-274-4807. kennedykrieger.org. Festival-goers can expect to see more than 800 decorated trees, wreaths and gingerbread houses designed by area businesses, community groups, schools and individuals. Lights, handcrafted ornaments, and elaborate tree skirts, amusement rides, games and crafts. Santa will be on hand. $8-$20.

Harford County Lions’ Train Garden: 11 a.m.-5 p.m. Brooms Bloom Dairy, 1700 South Fountain Green Road, Bel Air. Runs every Friday, Saturday and Sunday through Dec. 28. Free admission.