It’s Amy’s 18th birthday. While most girls her age are celebrating with friends and painting the town, Amy is checking herself out of the insane asylum. Her mother Jane decides to take her on a family get away, to celebrate her birthday and re-acclimate her to everyday life. A weekend of, camp fires, and cotton candy socials, to rekindle family ties, quickly turns to the most horrific family reunion in American history. And it all goes down at Anders Manor.