Spy Party - laser beams activity
Make a Spy Code Game Your Kids Will Love
Crime scene - Knowing something bad has happened and being strangely drawn into, wanting to piece it together but never being certain.
Secret Agent ID Card - Free Printable! - Preschool Activities and Printables
Postcard Decoder - fun for nieces/nephews
spy or detective birthday party...type it very tiny and send plastic magnifying glass so they can read it...love this idea
Secret code (white crayon, revealed by marker) for Webelos' Communicator Activity Badge
spy birthday party with different kinds of codes
DETECTIVE spy training test - would be a great accompaniment to the Junior Detective badge!