I've never heard of
Clearly You Laser Crystal Imaging,
so when I noticed the long line for it, I had to see it through.
A high-tech camera takes a long exposure image of your face, analyzing its shape in the front and on both sides.
 

Here's how it works:

Dylan Regan dances with his friend, Alyssa Putiri, while they wait in line for crystal keychains.

Then, a computer renders a 2D version of your face.
 
A laser engraves this image onto a crystal cube.
 

Mirror, mirror, in my palm...

And...Voila!
 

In Crystal Clear 2D!

Valentine Novelty Night at RAH