Rhode Island Center - various times Pick
National Children's Museum - 9:30 AM
Rhode Island Center - various times Pick
Rhode Island Center - various times Pick
Highland Elementary School - various times Pick
Highland Elementary School - various times Pick
Rhode Island Center - various times Pick
Rhode Island Center - various times Pick
National Children's Museum - 9:30 AM
George Washington's Mount Vernon - 9:00 AM
George Washington's Mount Vernon - 9:00 AM
International Spy Museum DC - 9:00 AM
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Math Discovery: Secrets of Telling Secrets at MoMath
Middle and high school students can explore cryptography, secret codes, and ciphers during an introduction to the substitution cipher, which hides messages by replacing letters or groups of letters with other letters or groups of letters. Using patterns and perseverance, learn how to create hidden messages — and how to break secret codes!
Register online in advance.
An adult chaperone (a parent, guardian, or other designated provider) must be present to sign in/out each student. The adult chaperone must provide a mobile number to be contacted in the event of an emergency during the event. Students cannot sign themselves in for the event nor self-dismiss, and curbside drop-offs and pick-ups cannot be accommodated. Exceptions may be made for students over 16 with ID.

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