The Harders don't need monkeys, vegetables, chocolate, or sex toys to bend a few kinks into their well-laid party plans. When the couple of the hour is a no-show, the siblings worry that their good intentions will have been for naught. Count on good old mom and dad to add a few surprises of their own, mixing a cocktail of love and laughter that no one will soon forget. Get ready to celebrate love, Harder style.