Sort:  

I thought of that, but I can't figure it out for the life of me. It started in that basement the same time the things started happening there. I tried to research the house but I am not finding anything. It was built in 1916. And I spent hours trying to find out who lived there before us or if anything happened there. The dream is the only thing that has followed me all these years. I haven't experienced anything out of the ordinary since that night.

Bizarre. Well, found one interpretation of balloons in dreams:

Balloon
To dream of seeing balloons in your dream indicates a dashing of hope on any and all fronts, business or love, as well as a general falling off of all kinds of businesses you may be involved in. If you are ascending in a balloon this is an omen of especially frustrating conditions in your life

source

For whatever that's worth...

Basically any reoccuring dream just isn't very fun. Feels like a low-level purgatory...