Celebrate Loyalist Week with a British Encampment at Dey Mansion, Washington’s Headquarters!

Step back in time and experience the sights, sounds, and stories of the American Revolution from a different perspective as Dey Mansion, Washington’s Headquarters hosts its second annual Loyalist Week! Join us from Wednesday, May 14th, through Sunday, May 18^th,  and culminate with a weekend encampment filled with immersive history, interactive activities, and family-friendly fun.

Click here to see the event schedule!

Get Involved in the Action

During the summer of 1780, General Washington and his troops made Dey Mansion their headquarters while awaiting the arrival of the French Army. Now, you can witness what life was like for soldiers, camp followers, and officers as history comes to life before your eyes. 

• Meet the Troops: Watch soldiers from 2nd New Jersey, Spencer’s Artillery, and Living History Co.—portraying the 1st Rhode Island Regiment—as they march, drill, and prepare for battle. 

• Explore 18th-Century Life: Observe reenactors cleaning muskets, cooking over open fires, and strategizing for the next move in the war. 

• Join the Fun: Try your hand at colonial-era games, enjoy music, and engage with skilled artisans demonstrating traditional crafts. 

• Tour Washington’s Headquarters: Step inside Dey Mansion for a self-guided tour and discover where General Washington planned his next moves during the war. (Admission: $5 per person; free for visitors 17 and under.) 

Passaic County Commissioner John Bartlett encourages residents to take part in this one-of-a-kind experience: “Dey Mansion offers an incredible opportunity to connect with our nation’s past in a way that is both educational and engaging. This encampment brings history to life, allowing visitors of all ages to step into the world of the Revolutionary War. As we prepare for America’s 250th anniversary, events like this remind us of the sacrifices made for our freedom and the rich legacy we have right here in Passaic County.”

Admission & Location

• Outdoor activities and parking are FREE for all visitors.
• Dey Mansion admission: $5 per person (free for children 17 and under). 

Don’t Miss This Unique Opportunity! 
Whether you’re a history enthusiast, a family looking for a weekend adventure, or simply curious about Passaic County’s rich past, this event is the perfect way to engage with America’s 250th anniversary celebrations. 

For more details, call 973-706-6640.