Secret Agent Birthday / Spy Party Games Laser Challenge My printable Secret Agent / Spy treasure hunt includes both (seen below)! The baking soda and grape juice chemically react to reveal the secret message.ĭon’t forget about writing messages in code! Provide the children with Morse code sheets or cipher wheels and let them decode some pre-made messages or even practice writing messages themselves.

Reveal formula: to reveal the secret message did your q-tip in grape juice and rub it over the paper. Again write out the message on a piece of paper and let dry.

Invisible ink formula 2: This method involves creating the “ink” by mixing baking soda and water. There will be a difference in the way the wax will look over the lemon juice, enough to reveal the secret message. Reveal method 2: Lightly scribble over message with wax crayon. You can do this by holding the paper up to a lamp, applying hot air from a blow dryer, or even running an iron over it. Once dry the message will become invisible and any secret agent / spy worth his salt will know how to reveal it. Invisible ink formula 1: The simplest way to create invisible ink is to use lemon juice and Q-tips to write a message on a piece of paper. Easter Trivia Treasure Hunt - Bible Edition!.Top 10 Fear Factor Birthday Party Games.Horror Party Theme Ideas and Scary Games.Ciphers, Puzzles, and Codes Treasure Hunt.Minecraft Scavenger Hunt Party Game for Kids.Killer Among Us! Murder Mystery Scavenger Hunt.Clued-In! Murder Mystery Scavenger Hunt.CodeBuster - Princess Trivia Party Game.CodeBuster - DIY Harry Potter Escape Room.

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