Thousands of people and hundreds of school children have already seen Treason of the Blackest Dye—The True Story of André, Arnold and Three Honest Militiamen. The exhibit will close on Wednesday, December 11 with a special guest and program.

In addition to seeing the papers and artifacts related to the Tarrytown capture of British spy Major John André that revealed Benedict Arnold’s treason, you will be joined by Benedict Arnold himself, ready to answer your burning questions about this Revolutionary War turning point!

• 11 a.m. to 3 p.m.: View exhibit and interact with Benedict Arnold
• 2 p.m. to 3 p.m.: Special interactive program where you can engage with exhibit artifacts and papers in an interactive, educator-guided program. Probe into Arnold’s treason, the fate of the American double agents he exposed, and the unfolding of André’s capture by militiamen John Paulding, Isaac Van Wart and David Williams. Register for the 2 p.m. ticket slot to participate in this program!