Located at 859 County Line Road in Horsham, PA 19044

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January 2025
$40

Private Paranormal Investigations

January 1 @ 7:00 pm - December 31 @ 11:00 pm
Graeme Park,
859 County Line Road
Horsham, PA 19044 United States
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PrivateParnormal

Is your paranormal group interested in exploring Horsham's most haunted house?  We can arrange an investigation of the Keith House at Graeme Park for you. $40/person. Five person minimum - 20 person maximum. 7 pm to 11 pm on  a mutually agreeable date. Please email ghosts@graemepark.org for information or to make arrangements.

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July 2025
Free

4th of July Celebration

July 4 @ 12:00 pm - 2:00 pm
Graeme Park,
859 County Line Road
Horsham, PA 19044 United States
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0704IndpendenceDay

Join us as we celebrate freedom and independence with a performance of the Star Spangled Banner and a reading of the Declaration of Independence by our colonial costumed reenactors. The Tapestry Historic Dance Ensemble will be demonstrating period dances and there will be trivia, free ice cream (while supplies last), and kids (or adults) can try their hand at writing with a quill pen just like Thomas Jefferson used when he penned the Declaration. The Keith House will be open for guided tours following the reading.…

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$20

The Dead of Summer

July 12 @ 6:00 pm - 7:30 pm
Graeme Park,
859 County Line Road
Horsham, PA 19044 United States
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0712deadsummer

It’s the dead of summer, 1919, and you’re invited to join us for a theatrical, historically-based séance in the spooky, candlelit parlor of the Keith House at Graeme Park. The experience will be conducted in the style of an early 20th century séance when “mediums” and “psychics” took advantage of those for whom death was a very near experience – perhaps having recently lost loved ones in the 1918 flu pandemic or the first World War – by using trickery…

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August 2025
$25

Tea & Maternity

August 17 @ 1:00 pm - 3:00 pm
Graeme Park,
859 County Line Road
Horsham, PA 19044 United States
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0817MaternityTea

Tea and Maternity - how fashion, society, and medicine shaped motherhood in the 18th century Today and 300 years ago, welcoming a new child changes everything. Explore the intimate, complex world of pregnancy and infant care in colonial America at Graeme Park. This immersive, research-based program will bring to life the experiences of an 18th century midwife and maternity patient. You’ll learn how pregnancy shaped women’s daily lives—altering their clothing, diet, hygiene, and roles within the household. Discover the medical…

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Annual Meeting & Volunteer Appreciation Dinner

August 24 @ 4:00 pm - 6:00 pm
Graeme Park,
859 County Line Road
Horsham, PA 19044 United States
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0824VolunteerDinner

Members and volunteers (or interested volunteers) and their families are invited to join us for the Annual Meeting of the Friends of Graeme Park, followed by a volunteer appreciation dinner. Members in good standing will receive one vote per household on Board elections and bylaw changes if any (details to come). The dinner menu will be picnic/BBQ fare as in the past. Please mark your calendars and plan to join us on August 24 at 4 pm.

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September 2025

Haunted Storytime & Trick-or-Treating

September 28 @ 12:00 pm - 1:00 pm
Graeme Park,
859 County Line Road
Horsham, PA 19044 United States
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0928HauntedStorytime

Kids, trick-or-treat through each room of the Keith House while our resident witches, ghosts, pirates and goblins read a story. A treat in every room. Treat bags provided. Costumes encouraged. Recommended for kids 3-8. Details to come.

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October 2025
$25

Witches’ Tea Party

October 5 @ 1:00 pm - 3:00 pm
Graeme Park,
859 County Line Road
Horsham, PA 19044 United States
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1005WitchesTea

You've been summoned! Dress in your witchy finery and fly yourself out to Graeme Park for a Witches' Tea Party and talk on historic witches. Sand-witches and delicacies will be served along with a selection of our finest brews. Details to follow.

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Lunch & Learn: History’s Mysteries

October 8 @ 10:00 am - 2:00 pm
Graeme Park,
859 County Line Road
Horsham, PA 19044 United States
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1008HistoryMystery

History's Mysteries: What They Didn't Teach You in High School About the Revolutionary War and Colonial Era Many people love to read historical fiction.  But, this is historical reality.  Legends and lore have become a significant part of American history of the Revolutionary War and the colonial era. Among others, historical reality seeks to answer:  “Who is Molly Pitcher and did she really fire a cannon at Monmouth” … “Did George Washington honestly have wooden teeth?” … “Where did Paul Revere…

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$20

A Walk Among the Graeme Ghosts

October 17 @ 7:00 pm - October 24 @ 10:00 pm
Graeme Park,
859 County Line Road
Horsham, PA 19044 United States
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1017GraemeGhosts

Step inside the ghost story, and explore the haunted halls of Graeme Park. Over 300 years of spirits are active on the property, and as the veil thins between the spirit world and our own, the staff and volunteers cannot control the ghost activity on site. This year, we invite you to step inside the spirit realm. Join site staff and a hired medium to spend time in the museum after night fall. Maybe you can finally put the spirits…

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November 2025

Paranormal Investigation

November 1 @ 7:00 pm - 11:00 pm
Graeme Park,
859 County Line Road
Horsham, PA 19044 United States
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1101Paranormal

Join us on All Souls' Night, when the veil is thin and the spirits are nigh for a paranormal investigation of the Keith House at Graeme Park. A rare opportunity for a lengthy investigation of all three floors and the summer kitchen. Bring your own equipment and apps, or share with our investigators. Ticket information to come.

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