Thursday, October 29th, 2026
04:30 pm - 05:30 pm
Aberdeen Library
21 Franklin Street
Aberdeen, Maryland 21001
Harford County Public Library presents “Spooky Science” on October 29 from 4:30 to 5:30 p.m. at the Aberdeen Library, 21 Franklin Street. Get ready for some spooky science fun. Children in grades K-5 will explore hands-on, slightly creepy experiments that look like magic, but it’s all real science. Come discover, experiment and have a frightfully good time. Advanced registration is requested at https://programs.hcplonline.org/event/16590673. The program is supported by the Aberdeen Friends of HCPL.
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Friday, October 30th, 2026
07:00 pm - 09:00 pm
Amoss Center (Harford Technical HS)
200 Thomas Run Road
Bel Air, MD 21915
Join us for Haunted Illusions starring David Caserta on Friday, October 30 at 7 PM in the Amoss Center in Bel Air.
What better way to celebrate Halloween than with an incredible night of magic—at the Halloween spectacular Haunted Illusions! There will be tons of tricks and more than a few treats. You and your entire family will be captivated with dazzling spells, uproarious comedy, and audience participation that gets all the ghosts, ghouls, and goblins into the act.
David Caserta is one of the top touring illusionists in the country. As seen on NBC’s America’s Got Talent, David invents and performs many original illusions that you will not see anywhere else. This is a magic spectacular like nothing else on tour today. While this production is designed for a family audience, please be advised that it incorporates traditional haunted house themes, including atmospheric scares and spooky elements.
Ticket prices start at $25. To purchase tickets, visit harfordevents.com or call 443.412.2211. For disability-related accommodations, call 443.412.2211 at least two weeks in advance.
This event is made possible in part by the Harford County Cultural Arts Board and the Maryland State Arts Council.
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Friday, October 30th, 2026
03:00 pm - 04:30 pm
Whiteford Library
2407 Whiteford Road
Whiteford, Maryland 21160
Harford County Public Library presents “Write a Ghost Story” on October 30 from 3 to 4:30 p.m. at the Whiteford Library, 2407 Whiteford Road. Those in grades 6-12 are invited to get into the Halloween spirit by writing a ghost story. The program features an afternoon of writing and sharing spooky tales. Journals will be provided. For more information, visit https://programs.hcplonline.org/event/16784623.
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Friday, October 30th, 2026
12:00 pm - 04:00 pm
Joppa Library
655 Towne Center Drive
Joppa, Maryland 21085
Harford County Public Library presents Scary Movie Friday on October 30 from noon to 4 p.m. at the Joppa Library, 655 Towne Center Drive. Teens are invited to celebrate the spooky season by watching scary movies all afternoon. The program is supported by the Joppa Friends of HCPL. For more information, visit https://programs.hcplonline.org/event/16623744.
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Friday, October 30th, 2026
05:00 pm - 07:30 pm
Downtown Havre de Grace
201 N Washington Street
Havre De Grace, maryland 21078
Join the Havre de Grace Recreation Committee for its Annual Costume Contest! (Formerly Costume Parade)
Register at the stage anytime between 5 p.m. and 7 p.m., then Trick or Treat at the participating Downtown Businesses. (Stage is located on Pennington Avenue by the old Visitors Center).
This year’s winners will be announced and brought up on stage at 7:15 p.m.
NOTE: This does not replace traditional Trick or Treating on Saturday, October 31.
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Saturday, October 31st, 2026
10:15 am - 11:00 am
Bel Air Library
100 East Pennsylvania Avenue
Bel Air, Maryland 21014
Harford County Public Library hosts a Halloween dance party on October 31 from 10:15 to 11 a.m., at the Bel Air Library, 100 East Pennsylvania Avenue. Dance to classic songs with a Halloween twist. Children and families are invited to wear dancing shoes or their favorite costume. For more information, visit https://programs.hcplonline.org/event/16675342.
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Saturday, October 31st, 2026
04:00 pm - 06:00 pm
Mt. Zion Baptist Church of Aberdeen
200 Old Post Road
Aberdeen, MD 21001
Mt. Zion Baptist Church of Aberdeen, will hold its annual Harvest Festival. Come out for food, fun, fellowship and trunk or treat.
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