Behind every battle is a secret behind-the-scenes war – a war of information. From the mask letters of the Revolutionary War to the infamous Enigma machine of WWII and beyond, militaries all over the world have used coded messages to communicate troop movements and battle strategies while their opponents worked tirelessly to break those codes and gain an advantage on the battlefield. Do you have what it takes to be a master codebreaker?

Join the Pritzker Military Museum & Library to learn about how secret codes are created and cracked. Then, put your super spy skills to the test with a top-secret codebreaker mission!

Free. Click here for complete details and registration.