I was on one of my favorite bands websites---Rush. And this video caught my eye. During a show when they hit the pyro-techs it would rain spiders from the rafters, so they would run a test before the show so the guys wouldn't have to stop playing due to spiders crawling on you.
http://www.rush.com/v4.html
You have to click "multimedia" and then click on the video "great spider cook off"
http://www.rush.com/v4.html
You have to click "multimedia" and then click on the video "great spider cook off"