creep me out, PLEASE!

all I wanted was to take a graveyard tour this last weekend, when I discovered los angeles doesn't have NIGHT time tours (due to safety, permits, blah, blah, blah!!). who wants to walk through a graveyard at noon? not this gal. so I suggested sneaking into one....I think purr was the only one who supported the idea. he also suggested we try to get abducted. that's what I'm talking about!! what can I do that's really scary for halloween? ideas....