Follow in the footsteps of the daring Long Island spies who helped win the Revolution. In this self-guided museum adventure, visitors discover the secrets of the Culper Spy Ring — hunting for hidden messages throughout the gallery, using historical ciphers to crack secret codes, and collecting clues along the way.

Complete your quest and earn a junior spy kit to take home for your own covert ops. A perfect Fourth of July weekend activity for kids ages 7 and up — and honestly, for any adult who ever wanted to be a spy.

The museum is also a proud participant in the Suffolk County 250 Anniversary Passport program — bring your passport and collect your stamp!

When: Wednesday–Sunday, 11:00am–4:00pm
Dates: July 1, 2, 3, 4, 5, 2026
Where: The Whaling Museum & Education Center, 301 Main Street, Cold Spring Harbor, NY
Cost: $10 + admission | Members $5
Recommended for: Ages 7+