For our Spooky Speakeasy party I was wanting to build a SIB, "Snitch In A Box", my remake of a MIB. I found an add on Craigslist for a company looking to get rid of old pallets and scrap wood. Score. Well when I got there, I came upon this......perfect!
I also picked up a couple of large and medium pallets so I was able cut some down and wrap the crate into this.
Just a side note, if the only pneumatic would have been a single small cylinder to rattle the lid, a 5 gal tank with 100psi would probably last all night.