If you're looking for a one stop site for all your Halloween tutorial needs then check out the Monsterlist Of Halloween Projects.

There you'll find hundreds of links to tutorials ranging from simple to frighteningly complex, and all for the sake of sprucing up your haunted house this Halloween. We took a quick tour and couldn't believe how many great tutorials were gathered on this one site, it's like a graveyard of ghoulish goodies for the DIY crowd!

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-- thanks hearsetrax!