nah i annoy all the customers into leaving the area by playing the stupid music boxes very loudly, all at once (we're talking at least 50 of these things and they play for about 4 minutes each)
Yep, the haunted attraction at which I work just opened this past weekend, with 700 people going through on the first night (pretty damn good for September)...tis the season!
Oh yeah, having a birthday in the middle of all this just makes it even better!