I know, I know, the term "successful" is kind of strange to apply to a Home Haunt. As far as I'm concerned, as long as everybody had fun and nobody got hurt, it was a success. But these guys, in Vancouver, BC, take the concept of a Home Haunt to an entirely different level. Check it out: http://www.dunbarhauntedhouse.com/

Raise $67,000 for charity? Have 17,000 Guests come through? I'd call that successful.