Something that has become popular
recently. It is a Christian
take-off of the Halloween Haunted House
. Some of them don't even identify
themselves as being one until you're inside
Exhibits include showing "abortions", gays burning in hell, the temptations of premarital sex and the occult, and the eternal rewards of heaven.
It's an attempt to scare people into being religious, and ego-stroking for those who already are.