Optics Night

I was at here at optics family night.
I made fluorescing cookies!
I made a  kaleidoscope.
Been playing a game where you split and reflect light to kill enemies.

And they had refreshments! Love it!! They have it once a year! And its FREE!! More Here.
The game is here:http://www.amazon.com/gp/product/B009IT0H3E/ref=cm