Step 1: Life Size Graphic Equalizer
Details on this project are in this Instructable.
Step 2: Snow Machine
Unfortunately, the snow juice sensor broke, it's a sensor that will shut off the snow machine when the snow juice is low so the machine doesn't run when the snow juice is out. As a temp workaround, I had to clip the liquid sensor off and simply solder the two wires together which got the machine working again but it now has to be monitored and turned off manually when the snow juice is out.
The snow juice is a little on the expensive side at $20 a gallon and goes pretty quick so of course I ran out right at part time. A little googling returned how to make your own snow juice which is quite easy and produced the same results as the real stuff.
8 ounces rubbing alcohol
8 ounces bubble juice
16 ounces distilled water
Step 3: Haunted Mirror
Step 4: The Photobooth
See this Instructable which goes into more detail on how to setup the Photobooth.